Longitudinal Studies
National Longitudinal Study of Adolescent Health
Prospective Studies
Aging
Risk Factors
Cohort Studies
Follow-Up Studies
Questionnaires
Age Factors
Cross-Sectional Studies
Sex Factors
Child Development
Linear Models
Socioeconomic Factors
Body Mass Index
Health Status
Prevalence
Cognition Disorders
Depression
Pregnancy
Regression Analysis
Disease Progression
Neuropsychological Tests
Logistic Models
Incidence
Parenting
Social Environment
Severity of Illness Index
Magnetic Resonance Imaging
Psychiatric Status Rating Scales
Patient Dropouts
Parents
Child Behavior
Alcohol Drinking
Reproducibility of Results
Puberty
Adolescent Psychology
Multivariate Analysis
Juvenile Delinquency
Social Class
Peer Group
Adaptation, Psychological
Body Height
Adolescent Development
Analysis of Variance
Temperament
Predictive Value of Tests
Activities of Daily Living
Anthropometry
Social Support
Obesity
Health Surveys
Biological Markers
Internal-External Control
Depressive Disorder
Dementia
Models, Statistical
Body Weight
Social Adjustment
Quality of Life
Reference Values
Australia
Intelligence
Growth
Achievement
Life Change Events
Geriatric Assessment
European Continental Ancestry Group
Odds Ratio
Residence Characteristics
Models, Psychological
Comorbidity
Epidemiologic Methods
Child Behavior Disorders
Birth Weight
Crime Victims
Netherlands
Intelligence Tests
Mental Disorders
Prenatal Exposure Delayed Effects
Statistics as Topic
Interviews as Topic
Violence
Family Conflict
Motion Pictures as Topic
Child Abuse
Seasons
African Americans
Sex Distribution
Socialization
Health Behavior
Proportional Hazards Models
Case-Control Studies
Sex Characteristics
Poverty
Personality Inventory
Personality Assessment
Risk Assessment
Aggression
Self Report
Psychotic Disorders
Health Status Indicators
Brain
Absorptiometry, Photon
Adiposity
Quebec
Chronic Disease
Body Composition
Age of Onset
Exercise
Risk
Data Interpretation, Statistical
Bone Density
Anxiety
Epidemiologic Research Design
Osteoarthritis, Knee
Language Development
Research Design
Alzheimer Disease
Marriage
Gestational Age
Risk-Taking
Conduct Disorder
Life Style
Treatment Outcome
Human Development
Affective Symptoms
Disability Evaluation
Bias (Epidemiology)
Chi-Square Distribution
Physical Fitness
Retrospective Studies
Psychological Tests
Data Collection
Sensitivity and Specificity
Genotype
Infant Behavior
Causality
Developmental Disabilities
Cardiovascular Diseases
HIV Infections
New Zealand
Sleep Disorders
Confidence Intervals
Twins
Overweight
Social Identification
Attention Deficit and Disruptive Behavior Disorders
Antisocial Personality Disorder
Suicidal Ideation
Social Control, Informal
Caregivers
Effect of growth hormone treatment on adult height of children with idiopathic short stature. Genentech Collaborative Group. (1/19822)
BACKGROUND: Short-term administration of growth hormone to children with idiopathic short stature results in increases in growth rate and standard-deviation scores for height. However, the effect of long-term growth hormone therapy on adult height in these children is unknown. METHODS: We studied 121 children with idiopathic short stature, all of whom had an initial height below the third percentile, low growth rates, and maximal stimulated serum concentrations of growth hormone of at least 10 microg per liter. The children were treated with growth hormone (0.3 mg per kilogram of body weight per week) for 2 to 10 years. Eighty of these children have reached adult height, with a bone age of at least 16 years in the boys and at least 14 years in the girls, and pubertal stage 4 or 5. The difference between the predicted adult height before treatment and achieved adult height was compared with the corresponding difference in three untreated normal or short-statured control groups. RESULTS: In the 80 children who have reached adult height, growth hormone treatment increased the mean standard-deviation score for height (number of standard deviations from the mean height for chronologic age) from -2.7 to -1.4. The mean (+/-SD) difference between predicted adult height before treatment and achieved adult height was +5.0+/-5.1 cm for boys and +5.9+/-5.2 cm for girls. The difference between predicted and achieved adult height among treated boys was 9.2 cm greater than the corresponding difference among untreated boys with initial standard-deviation scores of less than -2, and the difference among treated girls was 5.7 cm greater than the difference among untreated girls. CONCLUSION: Long-term administration of growth hormone to children with idiopathic short stature can increase adult height to a level above the predicted adult height and above the adult height of untreated historical control children. (+info)Incidence and occupational pattern of leukaemias, lymphomas, and testicular tumours in western Ireland over an 11 year period. (2/19822)
STUDY OBJECTIVE: To determine incidence of the following malignancies, testicular tumours, all leukaemias and all lymphomas in the West of Ireland in an 11 year period. Secondly, to examine the relation between disease patterns and available occupational data in male subjects of working age. DESIGN: A census survey of all cases occurring in the three counties in the Western Health Board (WHB) area, Galway, Mayo and Roscommon, for the 11 year period 1980 to 1990 inclusive. Average annual age standardised incidence rates for the period were calculated using the 1986 census data. Rates for the area are compared with rates from the southern region of Ireland, which had a tumour registry. Trends over the time period are evaluated. All male subjects for whom occupational data were available were categorised using the Irish socioeconomic group classification and incidence rates by occupation were compared using the standardised incidence ratio method. In one of the counties, Galway, a detailed occupational history of selected cases and an age matched control group was also elicited through patients' general practitioners. SETTING: All available case records in the West of Ireland. RESULTS: There are no national incidence records for the period. Compared with data from the Southern Tumour Registry, the number of cases of women with myeloid leukaemias was significantly lower. Male leukaemia rates were significantly lower as a group (SIR 84 (95% CI 74, 95) but not when considered as individual categories. Regression analysis revealed an increasing trend in the number of new cases of non-Hodgkin's lymphoma among both men (r = 0.47, p = 0.02) and women (r = 0.90, p = 0.0001) and of chronic lymphocytic leukaemia in men (r = 0.77, p = 0.005) and women (r = 0.68 p = 0.02) in the WHB region over the last decade. Four hundred and fifty six male cases over the age of 15 years were identified and adequate occupational information was available for 74% of these. Standardised incidence ratios of testicular tumours 100, 938) and agriworkers other than farmers (SIR 377, 95% CI 103, 967). There were also significantly increased incidence ratios for both non-Hodgkin's lymphoma (SIR 169, 95% CI 124, 266) and three categories of leukaemias among farmers. Hodgkin's disease and acute myeloid leukaemias were significantly increased among semi-skilled people. Interview data with 90 cases and 54 controls of both sexes revealed that among farmers, cases (n = 31) were significantly less likely than controls (n = 20) to use tractor mounted spraying techniques (OR = 0.19 (95% CI 0.04, 0.80)) and less likely to wear protective masks (OR 0.22 (95% CI 0.05, 0.84)). CONCLUSIONS: Trends of increase in non-Hodgkin's lymphoma and some leukaemias are consistent with studies elsewhere. The study provides further evidence of the relation between agricultural work and certain lymphoproliferative cancers. The possible carcinogenic role of chemicals used in agricultural industries must be considered as an explanation. (+info)Do housing tenure and car access predict health because they are simply markers of income or self esteem? A Scottish study. (3/19822)
OBJECTIVE: To investigate relations between health (using a range of measures) and housing tenure or car access; and to test the hypothesis that observed relations between these asset based measures and health are simply because they are markers for income or self esteem. DESIGN: Analysis of data from second wave of data collection of West of Scotland Twenty-07 study, collected in 1991 by face to face interviews conducted by nurse interviewers. SETTING: The Central Clydeside Conurbation, in the West of Scotland. SUBJECTS: 785 people (354 men, 431 women) in their late 30s, and 718 people (358 men, 359 women) in their late 50s, participants in a longitudinal study. MEASURES: General Health Questionnaire scores, respiratory function, waist/hip ratio, number of longstanding illnesses, number of symptoms in the last month, and systolic blood pressure; household income adjusted for household size and composition; Rosenberg self esteem score; housing tenure and care access. RESULTS: On bivariate analysis, all the health measures were significantly associated with housing tenure, and all except waist/hip ratio with car access; all except waist/hip ratio were related to income, and all except systolic blood pressure were related to self esteem. In models controlling for age, sex, and their interaction, neither waist/hip ratio nor systolic blood pressure remained significantly associated with tenure or care access. Significant relations with all the remaining health measures persisted after further controlling for income or self esteem. CONCLUSIONS: Housing tenure and car access may not only be related to health because they are markers for income or psychological traits; they may also have some directly health promoting or damaging effects. More research is needed to establish mechanisms by which they may influence health, and to determine the policy implications of their association with health. (+info)Carotenoid intakes, assessed by dietary questionnaire, are associated with plasma carotenoid concentrations in an elderly population. (4/19822)
High intakes of fruits and vegetables and of carotenoids are associated with a lower risk for a variety of chronic diseases. It is therefore important to test the validity of dietary questionnaires that assess these intakes. We compared intakes of five carotenoids, as calculated from responses to the Willett 126-item food-frequency questionnaire, with corresponding biochemical measures. Subjects included 346 women and 201 men, aged 67-93 y, in the Framingham Heart Study. Unadjusted correlations were higher among women than men as follows: alpha-carotene 0.33 and 0.18, beta-carotene, 0.36 and 0.25; beta-cryptoxanthin, 0.44 and 0.32; lycopene, 0.35 and 0.21; and lutein + zeaxanthin, 0.27 and 0.10, respectively. Adjustment for age, energy intake, body mass index (BMI, kg/m2), plasma cholesterol concentrations and smoking reduced the gender differences, respectively, to the following: alpha-carotene 0.30 and 0.28; beta-carotene, 0.34 and 0.31; beta-cryptoxanthin, 0.45 and 0.36; lycopene, 0.36 and 0.31; and lutein + zeaxanthin, 0.24 and 0.14. Plots of adjusted mean plasma carotenoid concentration by quintile of respective carotenoid intake show apparent greater responsiveness among women, compared with men, to dietary intake of alpha- and beta-carotene and beta-cryptoxanthin, but similar blood-diet relationships for lycopene and lutein + zeaxanthin. Reported daily intake of fruits and vegetables correlated most strongly with plasma beta-cryptoxanthin and beta-carotene among women and with plasma alpha- and beta-carotene among men. With the exception of lutein + zeaxanthin, this dietary questionnaire does provide reasonable rankings of carotenoid status among elderly subjects, with the strongest correlations for beta-cryptoxanthin. Appropriate adjustment of confounders is necessary to clarify these associations among men. (+info)Obstructive uropathy and hydronephrosis in male KK-Ay mice: a report of cases. (5/19822)
Uropathy associated with hydronephrosis was observed frequently in our male KK-Ay mouse colony during a long-term study of diabetes. The lesion occurred in 24 of the 31 KK-Ay male mice and accounted for the greatest number of spontaneous deaths among them. It was observed after 4 months of age and involved about hard plugs of altered seminal material resembling the seminal vesicle secretion. The plugs became impacted in the urethral bulb and the bladder. The penile anatomy, with its flexure, pressure on the urethra from the bulbocavernosus muscle, and the characteristic ability of the seminal fluid to easily coagulate to form the vaginal plug may have contributed to the lesion. Correlation between development of the uropathy and diabetes has not been established. (+info)Measurement of striatal D2 dopamine receptor density and affinity with [11C]-raclopride in vivo: a test-retest analysis. (6/19822)
Subacute and long-term stability of measurements of D2 dopamine receptor density (Bmax), affinity (Kd) was studied with positron emission tomography in eight healthy male volunteers. [11C]-Raclopride and the transient equilibrium method were used to measure D2 receptor characteristics. The interval between measurements (scan pairs) was 3 to 7 weeks (subacute) for four subjects and 6 to 11 months (long-term) for four subjects. A test-retest analysis of quantitative measurements of D2 receptor Bmax and Kd was compared with that done on binding potential (BP, Bmax/Kd) measures. In addition, the effect of error in defining the transient equilibrium time (tmax) in the parameter estimation procedure was explored with simulations. The subacute test-retest indicates good reproducibility of D2 receptor density, affinity, and BP ratio measurements with intraclass correlation coefficients of 0.90, 0.96, and 0.86, respectively. The variability of the measurements after 6 to 11 months was slightly higher than that seen in a subacute testing for Kd and more clearly so for binding potential and Bmax. The absolute variability in Bmax (14.5%) measurements was consistently higher than that of Kd (8.4%) or BP (7.9%) both in subacute and long-term measurements. Simulations indicated that the Bmax and Kd estimation procedure is more sensitive to error in the tmax than that for the BP. The results indicate a good overall stability of the equilibrium method with [11C]raclopride for measuring dopamine D2 receptor binding characteristics in the striatum. The BP approach is more stable than Kd and especially Bmax measurements. Error in defining the tmax in particular in the low specific radioactivity scan may be one source of greater variability in Bmax versus BP. However, a higher intraindividual variability in measurements of the D2 receptor Bmax also may include a component of continuous regulation of this parameter over time. These methodologic aspects should be considered in the design and interpretation of longitudinal studies on D2 dopamine receptor characteristics with [11C]-raclopride. (+info)New-onset sustained ventricular tachycardia after cardiac surgery. (7/19822)
BACKGROUND: The de novo occurrence of sustained ventricular tachycardia (VT) after CABG has been described, but the incidence, mortality rate, long-term follow-up, and mechanism are not well defined. METHODS AND RESULTS: This prospective study enrolled consecutive patients undergoing CABG at a single institution. Patients were followed up for the development of sustained VT, and a detailed analysis of clinical, angiographic, and surgical variables associated with the occurrence of VT was performed. A total of 382 patients participated, and 12 patients (3.1%) experienced >/=1 episode of sustained VT 4.1+/-4.8 days after CABG. In 11 of 12 patients, no postoperative complication explained the VT; 1 patient had a perioperative myocardial infarction. The in-hospital mortality rate was 25%. Patients with VT were more likely to have prior myocardial infarction (92% versus 50%, P<0.01), severe congestive heart failure (56% versus 21%, P<0.01), and ejection fraction <0.40 (70% versus 29%, P<0.01). When all 3 factors were present, the risk of VT was 30%, a 14-fold increase. Patients with VT had more noncollateralized totally occluded vessels on angiogram (1.4+/-0.97 versus 0.54+/-0.7, P<0.01), a bypass graft across a noncollateralized occluded vessel (1.50+/-1.0 versus 0.42+/-0.62, P<0.01), and a bypass graft across a noncollateralized occluded vessel to an infarct zone (1.50+/-1.0 versus 0.17+/-0.38, P<0.01). By multivariate analysis, the number of bypass grafts across a noncollateralized occluded vessel to an infarct zone was the only independent factor predicting VT. CONCLUSIONS: The first presentation of sustained monomorphic VT in the recovery period after CABG is uncommon, but the incidence is high in specific clinical subsets. Placement of a bypass graft across a noncollateralized total occlusion in a vessel supplying an infarct zone was strongly and independently associated with the development of VT. (+info)Septicemia in dialysis patients: incidence, risk factors, and prognosis. (8/19822)
BACKGROUND: Infection is second to cardiovascular disease as a cause of death in patients with end-stage renal disease (ESRD), and septicemia causes a majority of these infectious deaths. To identify patients at high risk and to characterize modifiable risk factors for septicemia, we examined the incidence, risk factors, and prognosis for septicemia in a large, representative group of U.S. dialysis patients. METHODS: We conducted a longitudinal cohort study of incident ESRD patients in the case-mix study of the U.S. Renal Data System with seven years of follow-up from hospitalization and death records. Poisson regression was used to examine independent risk factors for hospital-managed septicemia. Cox proportional hazards analysis was used to assess the independent effect of septicemia on all-cause mortality and on death from septicemia. Separate analyses were performed for patients on peritoneal dialysis (PD) and hemodialysis (HD). RESULTS: Over seven years of follow-up, 11.7% of 4005 HD patients and 9.4% of 913 PD patients had at least one episode of septicemia. Older age and diabetes were independent risk factors for septicemia in all patients. Among HD patients, low serum albumin, temporary vascular access, and dialyzer reuse were also associated with increased risk. Among PD patients, white race and having no health insurance at dialysis initiation were also risk factors. Patients with septicemia had twice the risk of death from any cause and a fivefold to ninefold increased risk of death from septicemia. CONCLUSIONS: Septicemia, which carries a marked increased risk of death, occurs frequently in patients on PD as well as HD. Early referral to a nephrologist, improving nutrition, and avoiding temporary vascular access may decrease the incidence of septicemia. Further study of how race, insurance status, and dialyzer reuse can contribute to the risk of septicemia among ESRD patients is indicated. (+info)Types of Cognition Disorders: There are several types of cognitive disorders that affect different aspects of cognitive functioning. Some common types include:
1. Attention Deficit Hyperactivity Disorder (ADHD): Characterized by symptoms of inattention, hyperactivity, and impulsivity.
2. Traumatic Brain Injury (TBI): Caused by a blow or jolt to the head that disrupts brain function, resulting in cognitive, emotional, and behavioral changes.
3. Alzheimer's Disease: A progressive neurodegenerative disorder characterized by memory loss, confusion, and difficulty with communication.
4. Stroke: A condition where blood flow to the brain is interrupted, leading to cognitive impairment and other symptoms.
5. Parkinson's Disease: A neurodegenerative disorder that affects movement, balance, and cognition.
6. Huntington's Disease: An inherited disorder that causes progressive damage to the brain, leading to cognitive decline and other symptoms.
7. Frontotemporal Dementia (FTD): A group of neurodegenerative disorders characterized by changes in personality, behavior, and language.
8. Post-Traumatic Stress Disorder (PTSD): A condition that develops after a traumatic event, characterized by symptoms such as anxiety, avoidance, and hypervigilance.
9. Mild Cognitive Impairment (MCI): A condition characterized by memory loss and other cognitive symptoms that are more severe than normal age-related changes but not severe enough to interfere with daily life.
Causes and Risk Factors: The causes of cognition disorders can vary depending on the specific disorder, but some common risk factors include:
1. Genetics: Many cognitive disorders have a genetic component, such as Alzheimer's disease, Parkinson's disease, and Huntington's disease.
2. Age: As people age, their risk of developing cognitive disorders increases, such as Alzheimer's disease, vascular dementia, and frontotemporal dementia.
3. Lifestyle factors: Factors such as physical inactivity, smoking, and poor diet can increase the risk of cognitive decline and dementia.
4. Traumatic brain injury: A severe blow to the head or a traumatic brain injury can increase the risk of developing cognitive disorders, such as chronic traumatic encephalopathy (CTE).
5. Infections: Certain infections, such as meningitis and encephalitis, can cause cognitive disorders if they damage the brain tissue.
6. Stroke or other cardiovascular conditions: A stroke or other cardiovascular conditions can cause cognitive disorders by damaging the blood vessels in the brain.
7. Chronic substance abuse: Long-term use of drugs or alcohol can damage the brain and increase the risk of cognitive disorders, such as dementia.
8. Sleep disorders: Sleep disorders, such as sleep apnea, can increase the risk of cognitive disorders, such as dementia.
9. Depression and anxiety: Mental health conditions, such as depression and anxiety, can increase the risk of cognitive decline and dementia.
10. Environmental factors: Exposure to certain environmental toxins, such as pesticides and heavy metals, has been linked to an increased risk of cognitive disorders.
It's important to note that not everyone with these risk factors will develop a cognitive disorder, and some people without any known risk factors can still develop a cognitive disorder. If you have concerns about your cognitive health, it's important to speak with a healthcare professional for proper evaluation and diagnosis.
Disease progression can be classified into several types based on the pattern of worsening:
1. Chronic progressive disease: In this type, the disease worsens steadily over time, with a gradual increase in symptoms and decline in function. Examples include rheumatoid arthritis, osteoarthritis, and Parkinson's disease.
2. Acute progressive disease: This type of disease worsens rapidly over a short period, often followed by periods of stability. Examples include sepsis, acute myocardial infarction (heart attack), and stroke.
3. Cyclical disease: In this type, the disease follows a cycle of worsening and improvement, with periodic exacerbations and remissions. Examples include multiple sclerosis, lupus, and rheumatoid arthritis.
4. Recurrent disease: This type is characterized by episodes of worsening followed by periods of recovery. Examples include migraine headaches, asthma, and appendicitis.
5. Catastrophic disease: In this type, the disease progresses rapidly and unpredictably, with a poor prognosis. Examples include cancer, AIDS, and organ failure.
Disease progression can be influenced by various factors, including:
1. Genetics: Some diseases are inherited and may have a predetermined course of progression.
2. Lifestyle: Factors such as smoking, lack of exercise, and poor diet can contribute to disease progression.
3. Environmental factors: Exposure to toxins, allergens, and other environmental stressors can influence disease progression.
4. Medical treatment: The effectiveness of medical treatment can impact disease progression, either by slowing or halting the disease process or by causing unintended side effects.
5. Co-morbidities: The presence of multiple diseases or conditions can interact and affect each other's progression.
Understanding the type and factors influencing disease progression is essential for developing effective treatment plans and improving patient outcomes.
There are several different types of obesity, including:
1. Central obesity: This type of obesity is characterized by excess fat around the waistline, which can increase the risk of health problems such as type 2 diabetes and cardiovascular disease.
2. Peripheral obesity: This type of obesity is characterized by excess fat in the hips, thighs, and arms.
3. Visceral obesity: This type of obesity is characterized by excess fat around the internal organs in the abdominal cavity.
4. Mixed obesity: This type of obesity is characterized by both central and peripheral obesity.
Obesity can be caused by a variety of factors, including genetics, lack of physical activity, poor diet, sleep deprivation, and certain medications. Treatment for obesity typically involves a combination of lifestyle changes, such as increased physical activity and a healthy diet, and in some cases, medication or surgery may be necessary to achieve weight loss.
Preventing obesity is important for overall health and well-being, and can be achieved through a variety of strategies, including:
1. Eating a healthy, balanced diet that is low in added sugars, saturated fats, and refined carbohydrates.
2. Engaging in regular physical activity, such as walking, jogging, or swimming.
3. Getting enough sleep each night.
4. Managing stress levels through relaxation techniques, such as meditation or deep breathing.
5. Avoiding excessive alcohol consumption and quitting smoking.
6. Monitoring weight and body mass index (BMI) on a regular basis to identify any changes or potential health risks.
7. Seeking professional help from a healthcare provider or registered dietitian for personalized guidance on weight management and healthy lifestyle choices.
The exact cause of depressive disorder is not fully understood, but it is believed to involve a combination of genetic, environmental, and psychological factors. Some common risk factors for developing depressive disorder include:
* Family history of depression
* Traumatic events, such as abuse or loss
* Chronic stress
* Substance abuse
* Chronic illness or chronic pain
There are several different types of depressive disorders, including:
* Major depressive disorder (MDD): This is the most common type of depression, characterized by one or more major depressive episodes in a person's lifetime.
* Persistent depressive disorder (PDD): This type of depression is characterized by persistent, low-grade symptoms that last for two years or more.
* Bipolar disorder: This is a mood disorder that involves periods of both depression and mania or hypomania.
* Postpartum depression (PPD): This is a type of depression that occurs in women after childbirth.
* Severe depression: This is a severe and debilitating form of depression that can interfere with daily life and relationships.
Treatment for depressive disorder typically involves a combination of medication and therapy, such as antidepressant medications and cognitive-behavioral therapy (CBT). Other forms of therapy, such as psychodynamic therapy or interpersonal therapy, may also be effective. Lifestyle changes, such as regular exercise, healthy eating, and getting enough sleep, can also help manage symptoms.
It's important to seek professional help if you or someone you know is experiencing symptoms of depressive disorder. With proper treatment, many people are able to recover from depression and lead fulfilling lives.
There are several types of dementia, each with its own set of symptoms and characteristics. Some common types of dementia include:
* Alzheimer's disease: This is the most common form of dementia, accounting for 50-70% of all cases. It is a progressive disease that causes the death of brain cells, leading to memory loss and cognitive decline.
* Vascular dementia: This type of dementia is caused by problems with blood flow to the brain, often as a result of a stroke or small vessel disease. It can cause difficulty with communication, language, and visual-spatial skills.
* Lewy body dementia: This type of dementia is characterized by the presence of abnormal protein deposits called Lewy bodies in the brain. It can cause a range of symptoms, including memory loss, confusion, hallucinations, and difficulty with movement.
* Frontotemporal dementia: This is a group of diseases that affect the front and temporal lobes of the brain, leading to changes in personality, behavior, and language.
The symptoms of dementia can vary depending on the underlying cause, but common symptoms include:
* Memory loss: Difficulty remembering recent events or learning new information.
* Communication and language difficulties: Struggling to find the right words or understand what others are saying.
* Disorientation: Getting lost in familiar places or having difficulty understanding the time and date.
* Difficulty with problem-solving: Trouble with planning, organizing, and decision-making.
* Mood changes: Depression, anxiety, agitation, or aggression.
* Personality changes: Becoming passive, suspicious, or withdrawn.
* Difficulty with movement: Trouble with coordination, balance, or using utensils.
* Hallucinations: Seeing or hearing things that are not there.
* Sleep disturbances: Having trouble falling asleep or staying asleep.
The symptoms of dementia can be subtle at first and may progress slowly over time. In the early stages, they may be barely noticeable, but as the disease progresses, they can become more pronounced and interfere with daily life. It is important to seek medical advice if you or a loved one is experiencing any of these symptoms, as early diagnosis and treatment can help improve outcomes.
Body weight is an important health indicator, as it can affect an individual's risk for certain medical conditions, such as obesity, diabetes, and cardiovascular disease. Maintaining a healthy body weight is essential for overall health and well-being, and there are many ways to do so, including a balanced diet, regular exercise, and other lifestyle changes.
There are several ways to measure body weight, including:
1. Scale: This is the most common method of measuring body weight, and it involves standing on a scale that displays the individual's weight in kg or lb.
2. Body fat calipers: These are used to measure body fat percentage by pinching the skin at specific points on the body.
3. Skinfold measurements: This method involves measuring the thickness of the skin folds at specific points on the body to estimate body fat percentage.
4. Bioelectrical impedance analysis (BIA): This is a non-invasive method that uses electrical impulses to measure body fat percentage.
5. Dual-energy X-ray absorptiometry (DXA): This is a more accurate method of measuring body composition, including bone density and body fat percentage.
It's important to note that body weight can fluctuate throughout the day due to factors such as water retention, so it's best to measure body weight at the same time each day for the most accurate results. Additionally, it's important to use a reliable scale or measuring tool to ensure accurate measurements.
Types of Substance-Related Disorders:
1. Alcohol Use Disorder (AUD): A chronic disease characterized by the excessive consumption of alcohol, leading to impaired control over drinking, social or personal problems, and increased risk of health issues.
2. Opioid Use Disorder (OUD): A chronic disease characterized by the excessive use of opioids, such as prescription painkillers or heroin, leading to withdrawal symptoms when the substance is not available.
3. Stimulant Use Disorder: A chronic disease characterized by the excessive use of stimulants, such as cocaine or amphetamines, leading to impaired control over use and increased risk of adverse effects.
4. Cannabis Use Disorder: A chronic disease characterized by the excessive use of cannabis, leading to impaired control over use and increased risk of adverse effects.
5. Hallucinogen Use Disorder: A chronic disease characterized by the excessive use of hallucinogens, such as LSD or psilocybin mushrooms, leading to impaired control over use and increased risk of adverse effects.
Causes and Risk Factors:
1. Genetics: Individuals with a family history of substance-related disorders are more likely to develop these conditions.
2. Mental health: Individuals with mental health conditions, such as depression or anxiety, may be more likely to use substances as a form of self-medication.
3. Environmental factors: Exposure to substances at an early age, peer pressure, and social environment can increase the risk of developing a substance-related disorder.
4. Brain chemistry: Substance use can alter brain chemistry, leading to dependence and addiction.
Symptoms:
1. Increased tolerance: The need to use more of the substance to achieve the desired effect.
2. Withdrawal: Experiencing symptoms such as anxiety, irritability, or nausea when the substance is not present.
3. Loss of control: Using more substance than intended or for longer than intended.
4. Neglecting responsibilities: Neglecting responsibilities at home, work, or school due to substance use.
5. Continued use despite negative consequences: Continuing to use the substance despite physical, emotional, or financial consequences.
Diagnosis:
1. Physical examination: A doctor may perform a physical examination to look for signs of substance use, such as track marks or changes in heart rate and blood pressure.
2. Laboratory tests: Blood or urine tests can confirm the presence of substances in the body.
3. Psychological evaluation: A mental health professional may conduct a psychological evaluation to assess symptoms of substance-related disorders and determine the presence of co-occurring conditions.
Treatment:
1. Detoxification: A medically-supervised detox program can help manage withdrawal symptoms and reduce the risk of complications.
2. Medications: Medications such as methadone or buprenorphine may be prescribed to manage withdrawal symptoms and reduce cravings.
3. Behavioral therapy: Cognitive-behavioral therapy (CBT) and contingency management are effective behavioral therapies for treating substance use disorders.
4. Support groups: Joining a support group such as Narcotics Anonymous can provide a sense of community and support for individuals in recovery.
5. Lifestyle changes: Making healthy lifestyle changes such as regular exercise, healthy eating, and getting enough sleep can help manage withdrawal symptoms and reduce cravings.
It's important to note that diagnosis and treatment of substance-related disorders is a complex process and should be individualized based on the specific needs and circumstances of each patient.
1. Attention Deficit Hyperactivity Disorder (ADHD): A neurodevelopmental disorder characterized by symptoms of inattention, hyperactivity, and impulsivity.
2. Oppositional Defiant Disorder (ODD): A disorder marked by a pattern of negative, hostile, and defiant behavior toward authority figures.
3. Conduct Disorder (CD): A disorder characterized by a repetitive and persistent pattern of behavior in which the child violates the rights of others or major age-appropriate societal norms and rules.
4. Anxiety Disorders: A group of disorders that cause excessive fear, worry, or anxiety that interferes with daily life.
5. Mood Disorders: A group of disorders that affect a child's mood, causing them to feel sad, hopeless, or angry for extended periods of time.
6. Autism Spectrum Disorder (ASD): A neurodevelopmental disorder characterized by difficulties with social interaction, verbal and nonverbal communication, and repetitive behaviors.
7. Tourette Syndrome: A neurodevelopmental disorder characterized by multiple motor tics and at least one vocal tic, often involving involuntary sounds or words.
8. Selective Mutism: A disorder characterized by a persistent and excessive fear of speaking in certain situations, such as school or social events.
9. Separation Anxiety Disorder: A disorder characterized by excessive and persistent anxiety related to separation from home or loved ones.
10. Disruptive Behavior Disorders: A group of disorders that include ODD, CD, and conduct disorder, which are characterized by a pattern of behavior that violates the rights of others or major age-appropriate societal norms and rules.
These disorders can be challenging to diagnose and treat, but early identification and intervention can make a significant difference in a child's outcome. It is important for parents and caregivers to seek professional help if they notice any signs of these disorders in their child.
Low birth weight is defined as less than 2500 grams (5 pounds 8 ounces) and is associated with a higher risk of health problems, including respiratory distress, infection, and developmental delays. Premature birth is also a risk factor for low birth weight, as premature infants may not have had enough time to grow to a healthy weight before delivery.
On the other hand, high birth weight is associated with an increased risk of macrosomia, a condition in which the baby is significantly larger than average and may require a cesarean section (C-section) or assisted delivery. Macrosomia can also increase the risk of injury to the mother during delivery.
Birth weight can be influenced by various factors during pregnancy, including maternal nutrition, prenatal care, and fetal growth patterns. However, it is important to note that birth weight alone is not a definitive indicator of a baby's health or future development. Other factors, such as the baby's overall physical condition, Apgar score (a measure of the baby's well-being at birth), and postnatal care, are also important indicators of long-term health outcomes.
Some common types of mental disorders include:
1. Anxiety disorders: These conditions cause excessive worry, fear, or anxiety that interferes with daily life. Examples include generalized anxiety disorder, panic disorder, and social anxiety disorder.
2. Mood disorders: These conditions affect a person's mood, causing feelings of sadness, hopelessness, or anger that persist for weeks or months. Examples include depression, bipolar disorder, and seasonal affective disorder.
3. Personality disorders: These conditions involve patterns of thought and behavior that deviate from the norm of the average person. Examples include borderline personality disorder, narcissistic personality disorder, and antisocial personality disorder.
4. Psychotic disorders: These conditions cause a person to lose touch with reality, resulting in delusions, hallucinations, or disorganized thinking. Examples include schizophrenia, schizoaffective disorder, and brief psychotic disorder.
5. Trauma and stressor-related disorders: These conditions develop after a person experiences a traumatic event, such as post-traumatic stress disorder (PTSD).
6. Dissociative disorders: These conditions involve a disconnection or separation from one's body, thoughts, or emotions. Examples include dissociative identity disorder (formerly known as multiple personality disorder) and depersonalization disorder.
7. Neurodevelopmental disorders: These conditions affect the development of the brain and nervous system, leading to symptoms such as difficulty with social interaction, communication, and repetitive behaviors. Examples include autism spectrum disorder, attention deficit hyperactivity disorder (ADHD), and Rett syndrome.
Mental disorders can be diagnosed by a mental health professional using the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), which provides criteria for each condition. Treatment typically involves a combination of medication and therapy, such as cognitive-behavioral therapy or psychodynamic therapy, depending on the specific disorder and individual needs.
Prenatal Exposure Delayed Effects can affect various aspects of the child's development, including:
1. Physical growth and development: PDEDs can lead to changes in the child's physical growth patterns, such as reduced birth weight, short stature, or delayed puberty.
2. Brain development: Prenatal exposure to certain substances can affect brain development, leading to learning disabilities, memory problems, and cognitive delays.
3. Behavioral and emotional development: Children exposed to PDEDs may exhibit behavioral and emotional difficulties, such as anxiety, depression, or attention deficit hyperactivity disorder (ADHD).
4. Immune system functioning: Prenatal exposure to certain substances can affect the immune system's development, making children more susceptible to infections and autoimmune diseases.
5. Reproductive health: Exposure to certain chemicals during fetal development may disrupt the reproductive system, leading to fertility problems or an increased risk of infertility later in life.
The diagnosis of Prenatal Exposure Delayed Effects often requires a comprehensive medical history and physical examination, as well as specialized tests such as imaging studies or laboratory assessments. Treatment for PDEDs typically involves addressing the underlying cause of exposure and providing appropriate interventions to manage any associated symptoms or developmental delays.
In summary, Prenatal Exposure Delayed Effects can have a profound impact on a child's growth, development, and overall health later in life. It is essential for healthcare providers to be aware of the potential risks and to monitor children exposed to substances during fetal development for any signs of PDEDs. With early diagnosis and appropriate interventions, it may be possible to mitigate or prevent some of these effects and improve outcomes for affected children.
There are several different types of weight gain, including:
1. Clinical obesity: This is defined as a BMI of 30 or higher, and is typically associated with a range of serious health problems, such as heart disease, type 2 diabetes, and certain types of cancer.
2. Central obesity: This refers to excess fat around the waistline, which can increase the risk of health problems such as heart disease and type 2 diabetes.
3. Muscle gain: This occurs when an individual gains weight due to an increase in muscle mass, rather than fat. This type of weight gain is generally considered healthy and can improve overall fitness and athletic performance.
4. Fat gain: This occurs when an individual gains weight due to an increase in body fat, rather than muscle or bone density. Fat gain can increase the risk of health problems such as heart disease and type 2 diabetes.
Weight gain can be measured using a variety of methods, including:
1. Body mass index (BMI): This is a widely used measure of weight gain that compares an individual's weight to their height. A BMI of 18.5-24.9 is considered normal, while a BMI of 25-29.9 is considered overweight, and a BMI of 30 or higher is considered obese.
2. Waist circumference: This measures the distance around an individual's waistline and can be used to assess central obesity.
3. Skinfold measurements: These involve measuring the thickness of fat at specific points on the body, such as the abdomen or thighs.
4. Dual-energy X-ray absorptiometry (DXA): This is a non-invasive test that uses X-rays to measure bone density and body composition.
5. Bioelectrical impedance analysis (BIA): This is a non-invasive test that uses electrical impulses to measure body fat percentage and other physiological parameters.
Causes of weight gain:
1. Poor diet: Consuming high amounts of processed foods, sugar, and saturated fats can lead to weight gain.
2. Lack of physical activity: Engaging in regular exercise can help burn calories and maintain a healthy weight.
3. Genetics: An individual's genetic makeup can affect their metabolism and body composition, making them more prone to weight gain.
4. Hormonal imbalances: Imbalances in hormones such as insulin, thyroid, and cortisol can contribute to weight gain.
5. Medications: Certain medications, such as steroids and antidepressants, can cause weight gain as a side effect.
6. Sleep deprivation: Lack of sleep can disrupt hormones that regulate appetite and metabolism, leading to weight gain.
7. Stress: Chronic stress can lead to emotional eating and weight gain.
8. Age: Metabolism slows down with age, making it more difficult to maintain a healthy weight.
9. Medical conditions: Certain medical conditions such as hypothyroidism, Cushing's syndrome, and polycystic ovary syndrome (PCOS) can also contribute to weight gain.
Treatment options for obesity:
1. Lifestyle modifications: A combination of diet, exercise, and stress management techniques can help individuals achieve and maintain a healthy weight.
2. Medications: Prescription medications such as orlistat, phentermine-topiramate, and liraglutide can aid in weight loss.
3. Bariatric surgery: Surgical procedures such as gastric bypass surgery and sleeve gastrectomy can be effective for severe obesity.
4. Behavioral therapy: Cognitive-behavioral therapy (CBT) and other forms of counseling can help individuals develop healthy eating habits and improve their physical activity levels.
5. Meal replacement plans: Meal replacement plans such as Medifast can provide individuals with a structured diet that is high in protein, fiber, and vitamins, and low in calories and sugar.
6. Weight loss supplements: Supplements such as green tea extract, garcinia cambogia, and forskolin can help boost weight loss efforts.
7. Portion control: Using smaller plates and measuring cups can help individuals regulate their portion sizes and maintain a healthy weight.
8. Mindful eating: Paying attention to hunger and fullness cues, eating slowly, and savoring food can help individuals develop healthy eating habits.
9. Physical activity: Engaging in regular physical activity such as walking, running, swimming, or cycling can help individuals burn calories and maintain a healthy weight.
It's important to note that there is no one-size-fits-all approach to treating obesity, and the most effective treatment plan will depend on the individual's specific needs and circumstances. Consulting with a healthcare professional such as a registered dietitian or a physician can help individuals develop a personalized treatment plan that is safe and effective.
Some common types of psychotic disorders include:
1. Schizophrenia: A chronic and severe mental disorder that affects how a person thinks, feels, and behaves. It can cause hallucinations, delusions, and disorganized thinking.
2. Bipolar Disorder: A mood disorder that causes extreme changes in mood, energy, and behavior. It can lead to manic or hypomanic episodes, as well as depression.
3. Schizoaffective Disorder: A mental disorder that combines symptoms of schizophrenia and a mood disorder. It can cause hallucinations, delusions, and mood swings.
4. Brief Psychotic Disorder: A short-term episode of psychosis that can be triggered by a stressful event. It can cause hallucinations, delusions, and a break from reality.
5. Postpartum Psychosis: A rare condition that occurs in some new mothers after childbirth. It can cause hallucinations, delusions, and a break from reality.
6. Drug-Induced Psychosis: A psychotic episode caused by taking certain medications or drugs. It can cause hallucinations, delusions, and a break from reality.
7. Alcohol-Related Psychosis: A psychotic episode caused by alcohol use disorder. It can cause hallucinations, delusions, and a break from reality.
8. Trauma-Related Psychosis: A psychotic episode caused by a traumatic event. It can cause hallucinations, delusions, and a break from reality.
9. Psychotic Disorder Not Otherwise Specified (NOS): A catch-all diagnosis for psychotic episodes that do not meet the criteria for any other specific psychotic disorder.
Symptoms of psychotic disorders can vary depending on the individual and the specific disorder. Common symptoms include:
1. Hallucinations: Seeing, hearing, or feeling things that are not there.
2. Delusions: False beliefs that are not based in reality.
3. Disorganized thinking and speech: Difficulty organizing thoughts and expressing them in a clear and logical manner.
4. Disorganized behavior: Incoherent or bizarre behavior, such as dressing inappropriately for the weather or neglecting personal hygiene.
5. Catatonia: A state of immobility or abnormal movement, such as rigidity or agitation.
6. Negative symptoms: A decrease in emotional expression or motivation, such as a flat affect or a lack of interest in activities.
7. Cognitive impairment: Difficulty with attention, memory, and other cognitive functions.
8. Social withdrawal: Avoidance of social interactions and relationships.
9. Lack of self-care: Neglecting personal hygiene, nutrition, and other basic needs.
10. Suicidal or homicidal ideation: Thoughts of harming oneself or others.
It's important to note that not everyone with schizophrenia will experience all of these symptoms, and some people may experience additional symptoms not listed here. Additionally, the severity and frequency of symptoms can vary widely from person to person. With proper treatment and support, many people with schizophrenia are able to manage their symptoms and lead fulfilling lives.
The burden of chronic diseases is significant, with over 70% of deaths worldwide attributed to them, according to the World Health Organization (WHO). In addition to the physical and emotional toll they take on individuals and their families, chronic diseases also pose a significant economic burden, accounting for a large proportion of healthcare expenditure.
In this article, we will explore the definition and impact of chronic diseases, as well as strategies for managing and living with them. We will also discuss the importance of early detection and prevention, as well as the role of healthcare providers in addressing the needs of individuals with chronic diseases.
What is a Chronic Disease?
A chronic disease is a condition that lasts for an extended period of time, often affecting daily life and activities. Unlike acute diseases, which have a specific beginning and end, chronic diseases are long-term and persistent. Examples of chronic diseases include:
1. Diabetes
2. Heart disease
3. Arthritis
4. Asthma
5. Cancer
6. Chronic obstructive pulmonary disease (COPD)
7. Chronic kidney disease (CKD)
8. Hypertension
9. Osteoporosis
10. Stroke
Impact of Chronic Diseases
The burden of chronic diseases is significant, with over 70% of deaths worldwide attributed to them, according to the WHO. In addition to the physical and emotional toll they take on individuals and their families, chronic diseases also pose a significant economic burden, accounting for a large proportion of healthcare expenditure.
Chronic diseases can also have a significant impact on an individual's quality of life, limiting their ability to participate in activities they enjoy and affecting their relationships with family and friends. Moreover, the financial burden of chronic diseases can lead to poverty and reduce economic productivity, thus having a broader societal impact.
Addressing Chronic Diseases
Given the significant burden of chronic diseases, it is essential that we address them effectively. This requires a multi-faceted approach that includes:
1. Lifestyle modifications: Encouraging healthy behaviors such as regular physical activity, a balanced diet, and smoking cessation can help prevent and manage chronic diseases.
2. Early detection and diagnosis: Identifying risk factors and detecting diseases early can help prevent or delay their progression.
3. Medication management: Effective medication management is crucial for controlling symptoms and slowing disease progression.
4. Multi-disciplinary care: Collaboration between healthcare providers, patients, and families is essential for managing chronic diseases.
5. Health promotion and disease prevention: Educating individuals about the risks of chronic diseases and promoting healthy behaviors can help prevent their onset.
6. Addressing social determinants of health: Social determinants such as poverty, education, and employment can have a significant impact on health outcomes. Addressing these factors is essential for reducing health disparities and improving overall health.
7. Investing in healthcare infrastructure: Investing in healthcare infrastructure, technology, and research is necessary to improve disease detection, diagnosis, and treatment.
8. Encouraging policy change: Policy changes can help create supportive environments for healthy behaviors and reduce the burden of chronic diseases.
9. Increasing public awareness: Raising public awareness about the risks and consequences of chronic diseases can help individuals make informed decisions about their health.
10. Providing support for caregivers: Chronic diseases can have a significant impact on family members and caregivers, so providing them with support is essential for improving overall health outcomes.
Conclusion
Chronic diseases are a major public health burden that affect millions of people worldwide. Addressing these diseases requires a multi-faceted approach that includes lifestyle changes, addressing social determinants of health, investing in healthcare infrastructure, encouraging policy change, increasing public awareness, and providing support for caregivers. By taking a comprehensive approach to chronic disease prevention and management, we can improve the health and well-being of individuals and communities worldwide.
The risk of developing osteoarthritis of the knee increases with age, obesity, and previous knee injuries or surgery. Symptoms of knee OA can include:
* Pain and stiffness in the knee, especially after activity or extended periods of standing or sitting
* Swelling and redness in the knee
* Difficulty moving the knee through its full range of motion
* Crunching or grinding sensations when the knee is bent or straightened
* Instability or a feeling that the knee may give way
Treatment for knee OA typically includes a combination of medication, physical therapy, and lifestyle modifications. Medications such as pain relievers, anti-inflammatory drugs, and corticosteroids can help manage symptoms, while physical therapy can improve joint mobility and strength. Lifestyle modifications, such as weight loss, regular exercise, and avoiding activities that exacerbate the condition, can also help slow the progression of the disease. In severe cases, surgery may be necessary to repair or replace the damaged joint.
The symptoms of Alzheimer's disease can vary from person to person and may progress slowly over time. Early symptoms may include memory loss, confusion, and difficulty with problem-solving. As the disease progresses, individuals may experience language difficulties, visual hallucinations, and changes in mood and behavior.
There is currently no cure for Alzheimer's disease, but there are several medications and therapies that can help manage its symptoms and slow its progression. These include cholinesterase inhibitors, memantine, and non-pharmacological interventions such as cognitive training and behavioral therapy.
Alzheimer's disease is a significant public health concern, affecting an estimated 5.8 million Americans in 2020. It is the sixth leading cause of death in the United States, and its prevalence is expected to continue to increase as the population ages.
There is ongoing research into the causes and potential treatments for Alzheimer's disease, including studies into the role of inflammation, oxidative stress, and the immune system. Other areas of research include the development of biomarkers for early detection and the use of advanced imaging techniques to monitor progression of the disease.
Overall, Alzheimer's disease is a complex and multifactorial disorder that poses significant challenges for individuals, families, and healthcare systems. However, with ongoing research and advances in medical technology, there is hope for improving diagnosis and treatment options in the future.
Conduct disorder is a mental health condition that is characterized by a pattern of behavior in children and adolescents that violates the rights of others, as well as age-appropriate societal norms and rules. This condition can involve behaviors such as aggression to people or animals, destruction of property, deceitfulness, theft, and serious violations of rules.
Conduct disorder is also characterized by a lack of empathy, guilt, or remorse for one's actions, as well as a tendency towards impulsivity.
Symptoms of conduct disorder can include:
* Aggression to people or animals
* Destruction of property
* Deceitfulness
* Theft
* Serious violations of rules
* Disrespect for authority figures
* Lack of empathy, guilt, or remorse for one's actions
* Impulsivity
* Difficulty with self-control
* Antisocial behavior
Conduct disorder is diagnosed based on a combination of the child's symptoms and behavior, as well as an evaluation of their social and family history. Treatment for conduct disorder typically involves a combination of psychotherapy and medication.
Psychotherapy may involve:
* Cognitive-behavioral therapy (CBT) to help the child identify and change negative thought patterns and behaviors
* Family therapy to address any family dynamics that may be contributing to the child's behavior
* Social skills training to help the child learn appropriate social interactions and communication skills.
Medications that may be used to treat conduct disorder include:
* Stimulants, such as Ritalin (methylphenidate), to help with impulse control and attention
* Antipsychotics, such as Risperdal (risperidone), to help with aggression and irritability
* Antidepressants, such as Prozac (fluoxetine), to help with mood regulation.
It's important to note that conduct disorder is a mental health condition that can have serious consequences if left untreated. Children with conduct disorder are at an increased risk of developing other mental health conditions, such as depression and anxiety, as well as engaging in risky behaviors, such as substance abuse and delinquency. With appropriate treatment and support, however, it is possible for children with conduct disorder to learn healthy coping mechanisms, improve their social skills, and lead successful lives as adults.
Some common types of anxiety disorders include:
1. Generalized Anxiety Disorder (GAD): Excessive and persistent worry about everyday things, even when there is no apparent reason to be concerned.
2. Panic Disorder: Recurring panic attacks, which are sudden feelings of intense fear or anxiety that can occur at any time, even when there is no obvious trigger.
3. Social Anxiety Disorder (SAD): Excessive and persistent fear of social or performance situations in which the individual is exposed to possible scrutiny by others.
4. Specific Phobias: Persistent and excessive fear of a specific object, situation, or activity that is out of proportion to the actual danger posed.
5. Obsessive-Compulsive Disorder (OCD): Recurring, intrusive thoughts (obsessions) and repetitive behaviors (compulsions) that are distressing and disruptive to daily life.
6. Post-Traumatic Stress Disorder (PTSD): Persistent symptoms of anxiety, fear, and avoidance after experiencing a traumatic event.
Anxiety disorders can be treated with a combination of psychotherapy, medication, or both, depending on the specific diagnosis and severity of symptoms. With appropriate treatment, many people with anxiety disorders are able to manage their symptoms and improve their quality of life.
Developmental disabilities can include a wide range of diagnoses, such as:
1. Autism Spectrum Disorder (ASD): A neurological disorder characterized by difficulties with social interaction, communication, and repetitive behaviors.
2. Intellectual Disability (ID): A condition in which an individual's cognitive abilities are below average, affecting their ability to learn, reason, and communicate.
3. Down Syndrome: A genetic disorder caused by an extra copy of chromosome 21, characterized by intellectual disability, delayed speech and language development, and a distinctive physical appearance.
4. Cerebral Palsy (CP): A group of disorders that affect movement, balance, and posture, often resulting from brain injury or abnormal development during fetal development or early childhood.
5. Attention Deficit Hyperactivity Disorder (ADHD): A neurodevelopmental disorder characterized by symptoms of inattention, hyperactivity, and impulsivity.
6. Learning Disabilities: Conditions that affect an individual's ability to learn and process information, such as dyslexia, dyscalculia, and dysgraphia.
7. Traumatic Brain Injury (TBI): An injury to the brain caused by a blow or jolt to the head, often resulting in cognitive, emotional, and physical impairments.
8. Severe Hearing or Vision Loss: A condition in which an individual experiences significant loss of hearing or vision, affecting their ability to communicate and interact with their environment.
9. Multiple Disabilities: A condition in which an individual experiences two or more developmental disabilities simultaneously, such as intellectual disability and autism spectrum disorder.
10. Undiagnosed Developmental Delay (UDD): A condition in which an individual experiences delays in one or more areas of development, but does not meet the diagnostic criteria for a specific developmental disability.
These conditions can have a profound impact on an individual's quality of life, and it is important to provide appropriate support and accommodations to help them reach their full potential.
1. Coronary artery disease: The narrowing or blockage of the coronary arteries, which supply blood to the heart.
2. Heart failure: A condition in which the heart is unable to pump enough blood to meet the body's needs.
3. Arrhythmias: Abnormal heart rhythms that can be too fast, too slow, or irregular.
4. Heart valve disease: Problems with the heart valves that control blood flow through the heart.
5. Heart muscle disease (cardiomyopathy): Disease of the heart muscle that can lead to heart failure.
6. Congenital heart disease: Defects in the heart's structure and function that are present at birth.
7. Peripheral artery disease: The narrowing or blockage of blood vessels that supply oxygen and nutrients to the arms, legs, and other organs.
8. Deep vein thrombosis (DVT): A blood clot that forms in a deep vein, usually in the leg.
9. Pulmonary embolism: A blockage in one of the arteries in the lungs, which can be caused by a blood clot or other debris.
10. Stroke: A condition in which there is a lack of oxygen to the brain due to a blockage or rupture of blood vessels.
HIV (human immunodeficiency virus) infection is a condition in which the body is infected with HIV, a type of retrovirus that attacks the body's immune system. HIV infection can lead to AIDS (acquired immunodeficiency syndrome), a condition in which the immune system is severely damaged and the body is unable to fight off infections and diseases.
There are several ways that HIV can be transmitted, including:
1. Sexual contact with an infected person
2. Sharing of needles or other drug paraphernalia with an infected person
3. Mother-to-child transmission during pregnancy, childbirth, or breastfeeding
4. Blood transfusions ( although this is rare in developed countries due to screening processes)
5. Organ transplantation (again, rare)
The symptoms of HIV infection can be mild at first and may not appear until several years after infection. These symptoms can include:
1. Fever
2. Fatigue
3. Swollen glands in the neck, armpits, and groin
4. Rash
5. Muscle aches and joint pain
6. Night sweats
7. Diarrhea
8. Weight loss
If left untreated, HIV infection can progress to AIDS, which is a life-threatening condition that can cause a wide range of symptoms, including:
1. Opportunistic infections (such as pneumocystis pneumonia)
2. Cancer (such as Kaposi's sarcoma)
3. Wasting syndrome
4. Neurological problems (such as dementia and seizures)
HIV infection is diagnosed through a combination of blood tests and physical examination. Treatment typically involves antiretroviral therapy (ART), which is a combination of medications that work together to suppress the virus and slow the progression of the disease.
Prevention methods for HIV infection include:
1. Safe sex practices, such as using condoms and dental dams
2. Avoiding sharing needles or other drug-injecting equipment
3. Avoiding mother-to-child transmission during pregnancy, childbirth, or breastfeeding
4. Post-exposure prophylaxis (PEP), which is a short-term treatment that can prevent infection after potential exposure to the virus
5. Pre-exposure prophylaxis (PrEP), which is a daily medication that can prevent infection in people who are at high risk of being exposed to the virus.
It's important to note that HIV infection is manageable with proper treatment and care, and that people living with HIV can lead long and healthy lives. However, it's important to be aware of the risks and take steps to prevent transmission.
1. Insomnia: difficulty falling asleep or staying asleep
2. Sleep apnea: pauses in breathing during sleep
3. Narcolepsy: excessive daytime sleepiness and sudden attacks of sleep
4. Restless leg syndrome: uncomfortable sensations in the legs during sleep
5. Periodic limb movement disorder: involuntary movements of the legs or arms during sleep
6. Sleepwalking: walking or performing other activities during sleep
7. Sleep terrors: intense fear or anxiety during sleep
8. Sleep paralysis: temporary inability to move or speak during sleep
9. REM sleep behavior disorder: acting out dreams during sleep
10. Circadian rhythm disorders: disruptions to the body's internal clock, leading to irregular sleep patterns.
Sleep disorders can be caused by a variety of factors, such as stress, anxiety, certain medications, sleep deprivation, and underlying medical conditions like chronic pain or sleep apnea. Treatment for sleep disorders may include lifestyle changes (such as establishing a regular sleep schedule, avoiding caffeine and alcohol before bedtime, and creating a relaxing sleep environment), medications, and behavioral therapies (such as cognitive-behavioral therapy for insomnia). In some cases, surgery or other medical interventions may be necessary.
It is important to seek medical attention if you suspect that you or someone you know may have a sleep disorder, as untreated sleep disorders can lead to serious health problems, such as cardiovascular disease, obesity, and depression. A healthcare professional can help diagnose the specific sleep disorder and develop an appropriate treatment plan.
Being overweight can increase the risk of various health problems, such as heart disease, type 2 diabetes, high blood pressure, and certain types of cancer. It can also affect a person's mental health and overall quality of life.
There are several ways to assess whether someone is overweight or not. One common method is using the BMI, which is calculated based on height and weight. Another method is measuring body fat percentage, which can be done with specialized tools such as skinfold calipers or bioelectrical impedance analysis (BIA).
Losing weight and maintaining a healthy weight can be achieved through a combination of diet, exercise, and lifestyle changes. Some examples of healthy weight loss strategies include:
* Eating a balanced diet that is high in fruits, vegetables, whole grains, and lean protein sources
* Engaging in regular physical activity, such as walking, running, swimming, or weight training
* Avoiding fad diets and quick fixes
* Getting enough sleep and managing stress levels
* Setting realistic weight loss goals and tracking progress over time.
ADHD is a neurodevelopmental disorder that affects both children and adults. It is characterized by symptoms of inattention, hyperactivity, and impulsivity. The most common symptoms of ADHD include difficulty paying attention, forgetfulness, fidgeting, interrupting others, and acting impulsively.
ODD is a disorder that is characterized by a pattern of negative, hostile, and defiant behavior towards authority figures. Symptoms of ODD may include arguing with adults, refusing to comply with rules, deliberately annoying others, and blaming others for one's own mistakes.
CD is a disorder that is characterized by a pattern of aggressive and destructive behavior towards others. Symptoms of CD may include physical fights, property damage, and cruelty to animals.
The causes of AD/DBD are not yet fully understood, but research suggests that a combination of genetic and environmental factors contribute to their development. These disorders often run in families, and individuals with AD/DBD are more likely to have a family history of these conditions. Additionally, certain environmental stressors, such as trauma or exposure to toxins, may increase the risk of developing AD/DBD.
There is no cure for AD/DBD, but they can be effectively managed with a combination of medication and behavioral therapy. Medications such as stimulants and non-stimulants are commonly used to treat ADHD, while behavioral therapies such as cognitive-behavioral therapy (CBT) and dialectical behavior therapy (DBT) can help individuals with AD/DBD learn skills to manage their symptoms and behaviors.
In conclusion, attention deficit hyperactivity disorder (ADHD) and disruptive behavior disorders (DBD) are neurodevelopmental disorders that affect both children and adults. While they share some similarities, they also have distinct differences in terms of their symptoms and underlying causes. Effective management of these conditions requires a comprehensive approach that includes medication, behavioral therapy, and lifestyle changes. With appropriate treatment, individuals with ADHD and DBD can lead fulfilling lives and achieve their goals.
People with Antisocial Personality Disorder may exhibit a range of symptoms, including:
* A lack of empathy or remorse for harming others
* Impulsivity and a tendency to act on whim without considering the consequences
* Aggressive or violent behavior
* A disregard for the law and a willingness to engage in criminal activity
* Difficulty forming and maintaining relationships
* Inability to feel guilt or remorse
* Inability to take responsibility for one's actions
* A tendency to manipulate others for personal gain
It is important to note that Antisocial Personality Disorder is not the same as Asperger's Syndrome or Autism Spectrum Disorder, which are separate neurodevelopmental disorders. However, people with Antisocial Personality Disorder may also have co-occurring conditions such as substance use disorders or other mental health conditions.
Treatment for Antisocial Personality Disorder typically involves a combination of psychotherapy and medication. Cognitive-behavioral therapy (CBT) and psychodynamic therapy may be effective in helping individuals with this condition to understand and change their behavior. Medications such as antidepressants and antipsychotics may also be used to help manage symptoms.
It is important to note that Antisocial Personality Disorder is a complex and challenging condition to treat, and it is not uncommon for individuals with this disorder to have difficulty adhering to treatment plans or engaging in therapy. However, with the right treatment and support, it is possible for individuals with Antisocial Personality Disorder to learn new coping skills and make positive changes in their lives.
In the medical field, fatigue is often evaluated using a combination of physical examination, medical history, and laboratory tests to determine its underlying cause. Treatment for fatigue depends on the underlying cause, but may include rest, exercise, stress management techniques, and medication.
Some common causes of fatigue in the medical field include:
1. Sleep disorders, such as insomnia or sleep apnea
2. Chronic illnesses, such as diabetes, heart disease, or arthritis
3. Infections, such as the flu or a urinary tract infection
4. Medication side effects
5. Poor nutrition or hydration
6. Substance abuse
7. Chronic stress
8. Depression or anxiety
9. Hormonal imbalances
10. Autoimmune disorders, such as thyroiditis or lupus.
Fatigue can also be a symptom of other medical conditions, such as:
1. Anemia
2. Hypoglycemia (low blood sugar)
3. Hypothyroidism (underactive thyroid)
4. Hyperthyroidism (overactive thyroid)
5. Chronic fatigue syndrome
6. Fibromyalgia
7. Vasculitis
8. Cancer
9. Heart failure
10. Liver or kidney disease.
It is important to seek medical attention if fatigue is severe, persistent, or accompanied by other symptoms such as fever, pain, or difficulty breathing. A healthcare professional can diagnose and treat the underlying cause of fatigue, improving overall quality of life.
The term "schizophrenia" was first used by the Swiss psychiatrist Eugen Bleuler in 1908 to describe the splitting of mental functions, which he believed was a key feature of the disorder. The word is derived from the Greek words "schizein," meaning "to split," and "phrenos," meaning "mind."
There are several subtypes of schizophrenia, including:
1. Paranoid Schizophrenia: Characterized by delusions of persecution and suspicion, and a tendency to be hostile and defensive.
2. Hallucinatory Schizophrenia: Characterized by hearing voices or seeing things that are not there.
3. Disorganized Schizophrenia: Characterized by disorganized thinking and behavior, and a lack of motivation or interest in activities.
4. Catatonic Schizophrenia: Characterized by immobility, mutism, and other unusual movements or postures.
5. Undifferentiated Schizophrenia: Characterized by a combination of symptoms from the above subtypes.
The exact cause of schizophrenia is still not fully understood, but it is believed to involve a combination of genetic, environmental, and neurochemical factors. It is important to note that schizophrenia is not caused by poor parenting or a person's upbringing.
There are several risk factors for developing schizophrenia, including:
1. Genetics: A person with a family history of schizophrenia is more likely to develop the disorder.
2. Brain chemistry: Imbalances in neurotransmitters such as dopamine and serotonin have been linked to schizophrenia.
3. Prenatal factors: Factors such as maternal malnutrition or exposure to certain viruses during pregnancy may increase the risk of schizophrenia in offspring.
4. Childhood trauma: Traumatic events during childhood, such as abuse or neglect, have been linked to an increased risk of developing schizophrenia.
5. Substance use: Substance use has been linked to an increased risk of developing schizophrenia, particularly cannabis and other psychotic substances.
There is no cure for schizophrenia, but treatment can help manage symptoms and improve quality of life. Treatment options include:
1. Medications: Antipsychotic medications are the primary treatment for schizophrenia. They can help reduce positive symptoms such as hallucinations and delusions, and negative symptoms such as a lack of motivation or interest in activities.
2. Therapy: Cognitive-behavioral therapy (CBT) and other forms of talk therapy can help individuals with schizophrenia manage their symptoms and improve their quality of life.
3. Social support: Support from family, friends, and support groups can be an important part of the treatment plan for individuals with schizophrenia.
4. Self-care: Engaging in activities that bring pleasure and fulfillment, such as hobbies or exercise, can help individuals with schizophrenia improve their overall well-being.
It is important to note that schizophrenia is a complex condition, and treatment should be tailored to the individual's specific needs and circumstances. With appropriate treatment and support, many people with schizophrenia are able to lead fulfilling lives and achieve their goals.
There are several types of atrophy that can occur in different parts of the body. For example:
1. Muscular atrophy: This occurs when muscles weaken and shrink due to disuse or injury.
2. Neuronal atrophy: This occurs when nerve cells degenerate, leading to a loss of cognitive function and memory.
3. Cardiac atrophy: This occurs when the heart muscle weakens and becomes less efficient, leading to decreased cardiac output.
4. Atrophic gastritis: This is a type of stomach inflammation that can lead to the wasting away of the stomach lining.
5. Atrophy of the testes: This occurs when the testes shrink due to a lack of use or disorder, leading to decreased fertility.
Atrophy can be diagnosed through various medical tests and imaging studies, such as MRI or CT scans. Treatment for atrophy depends on the underlying cause and may involve physical therapy, medication, or surgery. In some cases, atrophy can be prevented or reversed with proper treatment and care.
In summary, atrophy is a degenerative process that can occur in various parts of the body due to injury, disease, or disuse. It can lead to a loss of function and decreased quality of life, but with proper diagnosis and treatment, it may be possible to prevent or reverse some forms of atrophy.
1. Predominantly Inattentive Type: This type is characterized by symptoms of inattention, such as difficulty paying attention to details or making careless mistakes. Individuals with this type may have trouble sustaining their focus during tasks and may appear daydreamy or easily distracted.
2. Predominantly Hyperactive-Impulsive Type: This type is characterized by symptoms of hyperactivity, such as fidgeting, restlessness, and an inability to sit still. Individuals with this type may also exhibit impulsivity, such as interrupting others or speaking out of turn.
3. Combined Type: This type is characterized by both symptoms of inattention and hyperactivity-impulsivity.
The symptoms of ADHD can vary from person to person and may change over time. Some common symptoms include:
* Difficulty sustaining attention during tasks
* Easily distracted or interrupted
* Difficulty completing tasks
* Forgetfulness
* Fidgeting or restlessness
* Difficulty sitting still or remaining quiet
* Interrupting others or speaking out of turn
* Impulsivity, such as acting without thinking
The exact cause of ADHD is not fully understood, but research suggests that it may be related to differences in brain structure and function, as well as genetic factors. There is no cure for ADHD, but medication and behavioral therapy can help manage symptoms and improve functioning.
ADHD can have significant impacts on daily life, including academic and social difficulties. However, with proper treatment and support, many individuals with ADHD are able to lead successful and fulfilling lives.
Clinical Significance:
Respiratory sounds can help healthcare providers diagnose and manage respiratory conditions, such as asthma, chronic obstructive pulmonary disease (COPD), and pneumonia. By listening to the sounds of a patient's breathing, healthcare providers can identify abnormalities in lung function, airway obstruction, or inflammation.
Types of Respiratory Sounds:
1. Vesicular Sounds:
a. Inspiratory wheeze: A high-pitched whistling sound heard during inspiration, usually indicative of bronchial asthma or COPD.
b. Expiratory wheeze: A low-pitched whistling sound heard during expiration, typically seen in patients with chronic bronchitis or emphysema.
c. Decreased vocal fremitus: A decrease in the normal vibratory sounds heard over the lung fields during breathing, which can indicate fluid or consolidation in the lungs.
2. Adventitious Sounds:
a. Crackles (rales): High-pitched, bubbly sounds heard during inspiration and expiration, indicating fluid or air in the alveoli.
b. Rhonchi: Low-pitched, harsh sounds heard during inspiration and expiration, often indicative of bronchitis, pneumonia, or COPD.
c. Stridors: High-pitched, squeaky sounds heard during breathing, commonly seen in patients with inflammatory conditions such as pneumonia or tuberculosis.
It's important to note that the interpretation of lung sounds requires a thorough understanding of respiratory physiology and pathophysiology, as well as clinical experience and expertise. A healthcare professional, such as a nurse or respiratory therapist, should always be consulted for an accurate diagnosis and treatment plan.
There are several different types of pain, including:
1. Acute pain: This type of pain is sudden and severe, and it usually lasts for a short period of time. It can be caused by injuries, surgery, or other forms of tissue damage.
2. Chronic pain: This type of pain persists over a long period of time, often lasting more than 3 months. It can be caused by conditions such as arthritis, fibromyalgia, or nerve damage.
3. Neuropathic pain: This type of pain results from damage to the nervous system, and it can be characterized by burning, shooting, or stabbing sensations.
4. Visceral pain: This type of pain originates in the internal organs, and it can be difficult to localize.
5. Psychogenic pain: This type of pain is caused by psychological factors such as stress, anxiety, or depression.
The medical field uses a range of methods to assess and manage pain, including:
1. Pain rating scales: These are numerical scales that patients use to rate the intensity of their pain.
2. Pain diaries: These are records that patients keep to track their pain over time.
3. Clinical interviews: Healthcare providers use these to gather information about the patient's pain experience and other relevant symptoms.
4. Physical examination: This can help healthcare providers identify any underlying causes of pain, such as injuries or inflammation.
5. Imaging studies: These can be used to visualize the body and identify any structural abnormalities that may be contributing to the patient's pain.
6. Medications: There are a wide range of medications available to treat pain, including analgesics, nonsteroidal anti-inflammatory drugs (NSAIDs), and muscle relaxants.
7. Alternative therapies: These can include acupuncture, massage, and physical therapy.
8. Interventional procedures: These are minimally invasive procedures that can be used to treat pain, such as nerve blocks and spinal cord stimulation.
It is important for healthcare providers to approach pain management with a multi-modal approach, using a combination of these methods to address the physical, emotional, and social aspects of pain. By doing so, they can help improve the patient's quality of life and reduce their suffering.
The DSM-5 defines marijuana abuse as:
1. Taking marijuana in larger amounts or for a longer period than intended.
2. Desire or unsuccessful efforts to cut down or control use.
3. Spending a lot of time obtaining, using, or recovering from the effects of use.
4. Craving or strong desire to use marijuana.
5. Interference with work, school, or home responsibilities due to use.
6. Continuing to use despite social or personal problems caused by use.
7. Giving up important activities in order to use.
8. Using marijuana in hazardous situations, such as while driving or operating machinery.
9. Continued use despite physical or psychological problems caused or worsened by use.
10. Developing tolerance (needing to use more to achieve the desired effect).
11. Experiencing withdrawal symptoms when stopping or reducing use.
Marijuana abuse can lead to a range of negative consequences, including:
* Addiction: Marijuana can be addictive, and long-term use can lead to dependence and withdrawal symptoms when trying to stop.
* Mental Health Problems: Marijuana use has been linked to an increased risk of depression, anxiety, psychosis, and other mental health issues.
* Respiratory Problems: Smoking marijuana can irritate the lungs and increase the risk of respiratory problems, such as bronchitis and lung infections.
* Cognitive Impairment: Marijuana use can impair memory, attention, and decision-making skills.
* Impaired Coordination and Judgment: Marijuana use can impair coordination and judgment, which can increase the risk of accidents and injuries.
If you or someone you know is struggling with marijuana abuse, it is important to seek professional help as soon as possible. Treatment options may include counseling, medication, and support groups. With the right treatment and support, it is possible to overcome marijuana abuse and achieve a healthier, happier life.
1. Asbestosis: a lung disease caused by inhaling asbestos fibers.
2. Carpal tunnel syndrome: a nerve disorder caused by repetitive motion and pressure on the wrist.
3. Mesothelioma: a type of cancer caused by exposure to asbestos.
4. Pneumoconiosis: a lung disease caused by inhaling dust from mining or other heavy industries.
5. Repetitive strain injuries: injuries caused by repetitive motions, such as typing or using vibrating tools.
6. Skin conditions: such as skin irritation and dermatitis caused by exposure to chemicals or other substances in the workplace.
7. Hearing loss: caused by loud noises in the workplace.
8. Back injuries: caused by lifting, bending, or twisting.
9. Respiratory problems: such as asthma and other breathing difficulties caused by exposure to chemicals or dust in the workplace.
10. Cancer: caused by exposure to carcinogens such as radiation, certain chemicals, or heavy metals in the workplace.
Occupational diseases can be difficult to diagnose and treat, as they often develop gradually over time and may not be immediately attributed to the work environment. In some cases, these diseases may not appear until years after exposure has ended. It is important for workers to be aware of the potential health risks associated with their job and take steps to protect themselves, such as wearing protective gear, following safety protocols, and seeking regular medical check-ups. Employers also have a responsibility to provide a safe work environment and follow strict regulations to prevent the spread of occupational diseases.
Longitudinal study
Early Childhood Longitudinal Study
English Longitudinal Study of Ageing
China Health and Retirement Longitudinal Study
The Irish Longitudinal Study on Ageing
Australian Longitudinal Study on Women's Health
Understanding Society: the UK Household Longitudinal Study
Longitudinal Study of Young People in England
Avon Longitudinal Study of Parents and Children
National Longitudinal Study of Adolescent to Adult Health
Daisy Fancourt
Sex education in the United States
Phyllis Wise
Heart rate
Ravenna Helson
Caregiver burden
School transitions
Occupational burnout
James W. B. Douglas
Virtual collaboration
Jose F. Caro
Sara Goldrick-Rab
Reading
Employment and Support Allowance
Toni Falbo
Criticism of Employment Support Allowance
Millennium Cohort Study
Social inhibition
Lesional demyelinations of the central nervous system
Alash'le Abimiku
Steven Michael Errede
Blue-collar crime
Cervical cancer
Health realization
St Paul's Anglican Church, Proserpine
Kolmogorov-Zurbenko filter
Job interview
Flexibility (personality)
Psychology of religion
Latua
Quazepam
Cushing's syndrome
Nepenthes macrophylla
Pune Metro
Jere Behrman
Victoria Louise-class cruiser
Iris songarica
Food desert
Holothuria tubulosa
Modern searches for Lorentz violation
Dorea (cloth)
Sándor J. Kovács
Daniel J. Bauer
Spiny-tailed monitor
National Volunteer Week
Scarr-Rowe effect
Medicaid
Stall (fluid dynamics)
Neonatal conjunctivitis
Mitrephora alba
NHANES Longitudinal Study - Participant Page
Behavior OnLine - Longitudinal studies
A Large-scale and Longitudinal Measurement Study of DKIM Deployment | USENIX
Mortality of third generation Irish people living in England and Wales: longitudinal study | The BMJ
2016 A-M | Avon Longitudinal Study of Parents and Children | University of Bristol
Longitudinal Genome-wide Transcriptome Study of PTSD Symptom Change in WTC Responders - WTC Health Program Research Gateway
Early-life correlates of later-life well-being: Evidence from the Wisconsin Longitudinal Study
Tuberculosis-associated mortality in Shanghai, China: a longitudinal study
Table - Longitudinal SARS-CoV-2 Nucleocapsid Antibody Kinetics, Seroreversion, and Implications for Seroepidemiologic Studies -...
"Talk, Trust and Time: A Longitudinal Study Evaluating Knowledge Translation and Exchange Processes for Research on Violence...
Longitudinal study of mental health and psychosocial predictors of medical treatment adherence in mothers living with HIV...
Longitudinal SPECT study in Alzheimer's disease: relation to apolipoprotein E polymorphism | Journal of Neurology, Neurosurgery...
Rebound in asthma exacerbations following relaxation of COVID-19 restrictions: a longitudinal population-based study (COVIDENCE...
SARS-CoV-2 Seroprevalence in a University Community: A Longitudinal Study of the Impact of Student Return to Campus on...
Factors Associated With Posttraumatic Stress Symptoms 3 and 6 Months After Hospitalization for COVID-19: A Longitudinal...
Alcohol Abuse in Urban Indian Adolescents and Women: A Longitudinal Study for Assessment and Risk Evaluation - NCUIH
School-to-Work-Transition-Career Development and Family Planning: Methodological Guidelines and Challenges of a Qualitative...
Article | Temporal variations in the relationship between legacies and support: A longitudinal case study in Rio 2016 Olympic...
The Quest for Meaning in Life in Six Patients Living with Advanced Cancer: A Qualitative Longitudinal Study » International...
A longitudinal study of morning, evening, and night light intensities and nocturnal sleep quality in a working population -...
Life on holidays: study protocol for a 3-year longitudinal study tracking changes in children's fitness and fatness during the...
SciELO - Public Health - ELSI-COVID-19 initiative: methodology of the telephone survey on coronavirus in the Brazilian...
The relationship between physical activity, sleep duration and depressive symptoms in older adults: The English Longitudinal...
A longitudinal study of hepatitis C virus testing and infection status notification on behaviour change in people who inject...
Seroprevalence of antibodies to Chlamydia pneumoniae in elderly people: a two-decade longitudinal and cohort difference study. ...
Longitudinal Change in Peripheral Quantitative Computed Tomography Assessment in Older Adults: The Hertfordshire Cohort Study. ...
2101.10643] Causal inference for observational longitudinal studies using deep
survival models
Comparison of Four Methods for Handing Missing Data in Longitudinal Data Analysis through a Simulation Study
2015 Where Are They Now New Licensees Longitudinal Study - Oregon Center for Nursing
Medical Doctors and Dementia: A Longitudinal Study<...
Cohort study8
- Mode of delivery affected questionnaire response rates in a birth cohort study. (bristol.ac.uk)
- Prevalence and factors associated with psychological burden in COVID-19 patients and their relatives: a prospective observational cohort study. (psychiatrist.com)
- Longitudinal Change in Peripheral Quantitative Computed Tomography Assessment in Older Adults: The Hertfordshire Cohort Study. (galileo-training.com)
- We studied 188 men and 166 women from the Hertfordshire Cohort Study, who underwent peripheral quantitative computed tomography (pQCT) of the radius and tibia in 2004-2005 and then again in 2011-2012. (galileo-training.com)
- In a large clinical cohort study, TCS identified the expected conditional average treatment effect and detected individual treatment effect heterogeneity over time. (arxiv.org)
- We prospectively evaluated the associations of 20 urinary metal concentrations and their mixtures with incident diabetes in the Study of Women's Health Across the Nation, a multisite, multiethnic cohort study of midlife women. (cdc.gov)
- This cohort study investigated the effect of early life nutrition on later performance in developmental milestones and cognitive tests. (who.int)
- A multicenter (6 ICUs) prospective cohort study les patients congolais admis including consecutive patients with acute stroke was dans 6 USI de Kinshasa. (who.int)
Observational1
- Causal inference for observational longitudinal studies often requires the accurate estimation of treatment effects on time-to-event outcomes in the presence of time-dependent patient history and time-dependent covariates. (arxiv.org)
20203
- Patients hospitalized for COVID-19 between March 1 and July 31, 2020, were included in a longitudinal study. (psychiatrist.com)
- Brasil es uno de los paÃses más perjudicados por la pandemia, ocupando el segundo puesto en el mundo, en cuanto al número de casos confirmados y muertes hasta mediados de junio 2020. (scielosp.org)
- More recently, a 2020 longitudinal study determined relationships between factors involved in job satisfaction and life satisfaction. (cdc.gov)
Methods4
- METHODS: A longitudinal cross-sectional design, applying concurrent mixed data collection methods (surveys, interviews, and focus groups), was used to evaluate the utility of specific KTE strategies, including a series of workshops and a day-long Family Violence Knowledge Exchange Forum, on research sharing, uptake, and use. (bepress.com)
- METHODS Thirty one patients with Alzheimer's disease and eight age and sex matched control subjects were examined in a three year longitudinal study. (bmj.com)
- His research focuses on biography and life course, career socialization, family sociology and psychology, methods of qualitative longitudinal analysis. (qualitative-research.net)
- Methods Data from the International Collaboration of Incident HIV and HCV Infection in Injecting Cohorts (InC3 Study) were analysed. (bmj.com)
Inference1
- 9] [10] [11] Commonly it has involved cross-sectional studies where causal inference is generally not able to be assessed. (cdc.gov)
Psychiatry1
- 1 Center for Clinical and Behavioral Studies, New York State Psychiatric Institute and Department of Psychiatry, Columbia University, New York, New York, USA. (nih.gov)
Predictors1
- This longitudinal study examined mental health, substance abuse, and psychosocial predictors of long-term adherence to antiretroviral medications and medical appointments among HIV-seropositive mothers recruited from an infectious disease clinic of a large urban medical center. (nih.gov)
Patients11
- 17 Another PET study on cognitively normal subjects, with a family history of Alzheimer's disease reported that the ε4 homozygotes had significantly reduced rates of glucose metabolism in the same posterior cingulate, parietal, temporal, and prefrontal regions as seen in patients with probable Alzheimer's disease. (bmj.com)
- The symptoms that rheumatology patients prioritized for longitudinal tracking using a smartphone app were fatigue, physical function, pain, and morning joint stiffness. (biomedcentral.com)
- This study aimed to better understand symptoms that patients with rheumatic and musculoskeletal diseases (RMD) find most important for their disease management and would be willing to track longitudinally using a smartphone app. (biomedcentral.com)
- A Collaborative Medication Review Including Deprescribing for Older Patients in an Emergency Department: A Longitudinal Feasibility Study. (bvsalud.org)
- The aim of the study was to evaluate the outcome of covid-19 patients on the corticosteroid therapy and estimate mortality rate with corticosteroid therapy and investigate potential long-term adverse events associated with its use. (bvsalud.org)
- We did a longitudinal follow up study at the AIIMS Rishikesh to assess the side effects of corticosteroids in COVID-19 patients . (bvsalud.org)
- Patients with moderate to severe COVID-19 pneumonia requiring the oxygen support were included in the study. (bvsalud.org)
- A total of 600 patients were screened out of which 541 patients who received corticosteroids were included in this study. (bvsalud.org)
- The present study aimed to assess its frequency and néanmoins éparsesen Afique subsaharienne quant à associated risk factors in Congolese patients admitted in son ampleur et aux facteurs associés. (who.int)
- undertaken from July 15th, 2017 to March 15th, 2018.The multicentrique de cohorte prospective a inclus des Glasgow Coma Scale helped to determine the severety of the patients consécutifs admis en phase aiguë d AVC, disease at admission. (who.int)
- More than half of critically des patients avec AVC en phase aiguë présentent ill patients exhibit admission hyperglycemia with age, severity of stroke and known diabetes as its main associated principaux facteurs de risque a risk factors. (who.int)
Prospective2
- DNA methylation and substance-use risk: a prospective, genome-wide study spanning gestation to adolescence. (bristol.ac.uk)
- This paper introduces an ongoing ten-year prospective longitudinal study of alcohol abuse, drug abuse, and mental health status in a community sample of urban American Indian asolescents and women. (ncuih.org)
Methodological2
- We are presenting the basic features of our qualitative German panel study concerning the job entry of young adults, dealing also with methodological issues. (qualitative-research.net)
- The integration of quantitative and qualitative longitudinal data presents a theoretical and methodological challenge. (qualitative-research.net)
Findings2
- Young people's views about the purpose and composition of research ethics committees: findings from the PEARL qualitative study. (bristol.ac.uk)
- Longitudinal findings show that, to gain support, organizers promise unattainable legacies, which then lead to dwindling support as they fail to deliver them. (stir.ac.uk)
20162
- International Journal of Longitudinal and Life Course Studies, 2016. (bristol.ac.uk)
- This longitudinal study of 503 households with a child under 24 months at enrolment was conducted in villages of Manyoni District, Tanzania between May 2014, and May 2016. (wits.ac.za)
Renal1
- Longitudinal trends in renal function among first time sugarcane harvesters in Guatemala. (cdc.gov)
Clinical1
- Clinical, neurochemical, pathological, and genetic studies suggest that Alzheimer's disease is a heterogeneous entity. (bmj.com)
Assessment1
- Metabolomics of World Trade Center-Lung Injury: biomarker validation, longitudinal assessment and dietary intervention. (cdc.gov)
Assessments1
- The study uses structured interviews and diagnostic assessments to identify risk factors for, and measure prevalence of, alcohol abuse, drug abuse, and psychopathology in 523 Indian youth and 276 Indian women. (ncuih.org)
Mortality3
- 1 2 In this study we examine the mortality of third generation Irish people (grandchildren of Irish migrants) living in England and Wales. (bmj.com)
- Mortality was higher than that of all other study members across all generations, increasing with each successive generation. (bmj.com)
- Longitudinal study : socio-demographic mortality differentials, a first report on mortality in 1971-1975 according to 1971 census characteristics, based on data collected in the OPCS Longitudinal Study / A.J. Fox, P.O. Goldblatt. (who.int)
Evidence8
- Early-life correlates of later-life well-being: Evidence from the Wisconsin Longitudinal Study ," PSE-Ecole d'économie de Paris (Postprint) halshs-02973079, HAL. (repec.org)
- Early-life correlates of later-life well-being: Evidence from the Wisconsin Longitudinal Study ," Journal of Economic Behavior & Organization , Elsevier, vol. 181(C), pages 360-368. (repec.org)
- Early-life correlates of later-life well-being: evidence from the Wisconsin longitudinal study ," CEP Discussion Papers dp1512, Centre for Economic Performance, LSE. (repec.org)
- Early-life correlates of later-life well-being: Evidence from the Wisconsin Longitudinal Study ," CEPREMAP Working Papers (Docweb) 1706, CEPREMAP. (repec.org)
- Early-life correlates of later-life well-being: evidence from the Wisconsin Longitudinal Study ," LSE Research Online Documents on Economics 86608, London School of Economics and Political Science, LSE Library. (repec.org)
- Early-life correlates of later-life well-being: Evidence from the Wisconsin Longitudinal Study ," Post-Print halshs-02973079, HAL. (repec.org)
- In a series of studies including two randomized trials, the McMaster University VAW Research Program studied one key research gap: evidence about the effectiveness of screening women for exposure to intimate partner violence. (bepress.com)
- however, evidence from human studies is limited. (cdc.gov)
Data3
- We here use data from the Wisconsin Longitudinal Study (WLS) to provide one of the first analyses of the distal (early-life) and proximal (later-life) correlates of older-life subjective well-being. (repec.org)
- There are few longitudinal data on change in bone structure and muscle mass, strength and function in later life. (galileo-training.com)
- The data of the women were more sparse and less consistent, but, as for the men, most of the studies probably underestimated existing effects. (cdc.gov)
Dietary1
- Alongside modest contributions of chicken-keeping to some improved dietary outcomes, this study importantly (and of substantial practical significance if confirmed) found no indication of a heightened risk of stunting or greater frequency of diarrhea being associated with chicken-keeping or the practice of keeping chickens within human dwellings overnight. (wits.ac.za)
Prevalence1
- 6] In a longitudinal study of children aged 9-11 years, Saps et al reported an 18% overall prevalence of constipation. (medscape.com)
Intervention1
- Additional intervention studies are needed to examine the impact of ameliorating job strain upon CVD-related outcomes. (cdc.gov)
Time6
- This study will cover topics such as heart disease, diabetes, and other health conditions, and will help us understand how our health changes over time. (cdc.gov)
- If you received our letter and are interested in helping us with this study, we would like to arrange an appointment with you at a time that is most convenient for you. (cdc.gov)
- Few studies have tracked diet and time use across the summer holidays. (biomedcentral.com)
- This study will measure rates of change in fatness and fitness of children, initially in Grade 4 (age 9 years) across three successive years and relate these changes to changes in diet and time use between in-school and summer holiday periods. (biomedcentral.com)
- To tackle this longitudinal treatment effect estimation problem, we have developed a time-variant causal survival (TCS) model that uses the potential outcomes framework with an ensemble of recurrent subnetworks to estimate the difference in survival probabilities and its confidence interval over time as a function of time-dependent covariates and treatments. (arxiv.org)
- a study that looks at changes ( e.g. , in a person or group of people) over a long period of time. (cdc.gov)
Date1
- Cross-sectional studies to date that examine psychosocial correlates of antiretroviral adherence have insufficiently addressed the challenges of long-term adherence. (nih.gov)
Characteristics1
- Table 1 Characteristics of the study populace at baseline and partial correlations with total carotenoids. (woofahs.com)
Follow-up study1
- You have been chosen to take part in a follow-up study - the NHANES Longitudinal Study. (cdc.gov)
Participants1
- The ELSI-COVID-19 initiative is based on telephone interviews with participants of the Brazilian Longitudinal Study of Aging (ELSI-Brazil), conducted on a nationally representative sample of the population aged 50 or older. (scielosp.org)
Children1
- In a European study, Yong and Beattie found that 34% of parents in the United Kingdom reported their children aged 4-7 years had at least intermittent difficulties with constipation,[8] and a South American study by de Araujo Sant'Anna and Calcado found that 28% of Brazilian children aged 8-10 years were constipated. (medscape.com)
Objective1
- Objective We examined the cross-sectional and longitudinal romantic relationship between plasma carotenoids and depressive symptoms more than a six-year follow-up in older individuals. (woofahs.com)
Long term1
- Have there been any long term studies with follow up on ericksonian work? (behavior.net)
Table1
- The table shows that, compared with all other study members, the first generation was most disadvantaged and the third generation least disadvantaged. (bmj.com)
Results2
Mental1
- Empirical studies of American Indian health and mental health have focused primarily on reservation samples or small cross-sectional school-based or treatment samples. (ncuih.org)
Page2
- If you received a letter from us inviting you to take part in the study, you can arrange an appointment online by clicking on the "LOG IN" button on the top of this page. (cdc.gov)
- By logging in to the secure study site and registering with us using the button on the top of this page, you can let us know your preference. (cdc.gov)
Diabetes1
- Urinary metals and incident diabetes in midlife women: Study of Women's Health Across the Nation (SWAN). (cdc.gov)
Show1
- Blood studies show anemia with macrocytic cellular indices. (medscape.com)
Cancer1
- In this study, six individuals who were diagnosed with advanced cancer and who received home hospice care described how they found and made meaning in times of struggle with their illness-what troubled them, what made life worth living for them, how they grew spiritually in their journey, and how they strove to live authentically as they faced impending death. (meaning.ca)
Subjects2
- 14 16 In a recent PET study, subjects with age associated memory impairment, one ε4 allele, and a family history of Alzheimer's disease had abnormally low and asymmetric rates of glucose metabolism in a preselected parietal region even before the onset of dementia. (bmj.com)
- Hypertension is rapidly becoming a metropolis in Cross River State of Nigeria by US Department of Agriculture (USDA) major public health problem and has been formed the subjects for the study. (who.int)
Life1
- This study aimed to analyze the nonverbal communication of mother-infant dyads during the first year of life. (bvsalud.org)
Problem1
- a way of studying groups of people by looking at the members' reactions in categorized emotional and problem-solving responses. (cdc.gov)
Young1
- Only those people aged under 55 in 1971 were included because of the young age distributions of the second and third generations: of all ages 73% (3799/5213) of the third generation and 42% (4931/11 597) of the second generation were aged under 15, compared with 3% (199/11 597) of the first generation from the Irish Republic and 23% (112 442/479 466) of all other study members. (bmj.com)
Members1
- Information from censuses and registrations of vital events is linked to the records of study members. (bmj.com)
Effect2
- The effect of apolipoprotein E polymorphism on cerebral perfusion was studied. (bmj.com)
- The effect of streaming on students' academic self-concept and their perceptions of home environment and classroom climate was examined in a 3-year longitudinal study of a single cohort in Singapore. (nottingham.ac.uk)