• Longitudinal Course of Vasomotor Symptoms in Perimenopausal Migraineurs. (iasp-pain.org)
  • To examine the longitudinal course of vasomotor symptoms (VMS) in women with a history of migraine, in comparison to women without a history of migraine disease. (iasp-pain.org)
  • A longitudinal, population based, birth cohort study. (bmj.com)
  • Participants were drawn from the Medical Research Council's national survey of health and development, a birth cohort study stratified by social class and initially consisting of 5362 people selected from all births that occurred in England, Scotland, and Wales during one week in March 1946. (bmj.com)
  • This E.D. TAB is the first report produced using data from the second round of data collection for the Early Childhood Longitudinal Study, Birth Cohort (ECLS-B), a study of a nationally representative sample of children born in the year 2001. (ed.gov)
  • Qualitative longitudinal studies may include only a handful of participants, and longitudinal pilot or feasibility studies often have fewer than 100 participants. (wikipedia.org)
  • For this reason, the following study addresses, from a longitudinal qualitative approach, the knowledge, use, benefits, and difficulties of the pedagogical application of smartphones, as well as the training needs perceived by higher education teachers, understanding the evolution of this trend in the last seven years. (revistacomunicar.com)
  • This report describes the methodology and results of the ELS:2002 Postsecondary Education Transcript Study (ELS:2002 PETS), both in its particular focus and in the context of the larger study and other studies in the same series. (ed.gov)
  • The data file provides data obtained during the High School Longitudinal Study of 2009 (HSLS:09) Postsecondary Education Transcript Study and Student Financial Aid Records Collection (PETS-SR). HSLS:09 follows a nationally representative sample of students who were ninth-graders in fall 2009 from high school into postsecondary education and the workforce. (ed.gov)
  • citation needed] Cohort studies are one type of longitudinal study which sample a cohort (a group of people who share a defining characteristic, typically who experienced a common event in a selected period, such as birth or graduation) and perform cross-section observations at intervals through time. (wikipedia.org)
  • However, not all longitudinal studies are cohort studies, as longitudinal studies can instead include a group of people who do not share a common event. (wikipedia.org)
  • This study of Li et al is one of the few prospective cohort studies of the menopause transition and such studies provide different information from cross-sectional studies. (imsociety.org)
  • Prospective cohort studies are challenging - they are time-consuming, expensive and suffer the bias introduced by loss to follow-up, so it is not surprising that most studies of menopausal symptoms are cross-sectional. (imsociety.org)
  • failed verification] Longitudinal studies do not require large numbers of participants (as in the examples below). (wikipedia.org)
  • Participants in the Longitudinal Study of Emergency Medicine Physicians (LSEP) may access the 2017 ABEM - LSEP study through MSU. (abem.org)
  • The study aims to follow the journeys of Aurora participants before, during and after they have completed the programme. (advance-he.ac.uk)
  • The project, called Onwards and Upwards: Tracking the Careers of Women's Leadership in Higher Education, is a five-year longitudinal study of leadership experiences, careers, values and aspirations of participants from the Aurora programme that began in 2013. (advance-he.ac.uk)
  • Onwards and Upwards will conduct a longitudinal study of the career trajectories, aspirations and work experiences of Aurora programme participants. (advance-he.ac.uk)
  • For this cross-sectional analysis, we used the Canadian Longitudinal Study on Aging baseline data (2011-2015) of 22,091 randomly selected participants of Black, East Asian, South or Southeast Asian (SSEA) and White race/ethnic backgrounds, aged 45-85 years with available information on the presence or absence of self-reported prevalent low trauma fractures and femoral neck BMD (FNBMD) measurement. (springer.com)
  • Methods: We established the Day2day study, which includes an unprecedented in-depth assessment of variability of brain structure in a serial sequence of 40-50 structural magnetic resonance imaging (MRI) acquisitions of each of six young healthy participants for 6-8 months (n = 281 MRI scans in total). (lu.se)
  • Within each SWB profile, two participants were selected to a multiple case study. (bvsalud.org)
  • The Canberra Longitudinal Study is a 12 year study into the health and memory of older people which commenced in 1990, with subsequent waves in 1994, 1998 and 2002. (edu.au)
  • Under longitudinal research methods, the loss of the research sample will bias the remaining small sample. (wikipedia.org)
  • This mixed methods study used both a retrospective matched cohort and focus groups. (cdc.gov)
  • The objective of this mixed methods study was to evaluate the longitudinal association between food insecurity and BMI by using a retrospective matched cohort design and focus groups. (cdc.gov)
  • The aim of the study is to obtain up-to-date knowledge of gambling in Sweden as a basis for developing preventative methods. (folkhalsomyndigheten.se)
  • Methods: This study comprises 626 respondents (age: 65-98 years). (lu.se)
  • Conclusions: The methods used to measure pesticide exposure and assess development and performance in children varies across studies. (cdc.gov)
  • Longitudinal studies can be retrospective (looking back in time, thus using existing data such as medical records or claims database) or prospective (requiring the collection of new data). (wikipedia.org)
  • To investigate the natural course of the spinal deformity in Duchenne muscular dystrophy (DMD) and its clinical relevance, longitudinal series of spinal radiographs and medical records of 46 patients with DMD were reviewed. (nih.gov)
  • A Longitudinal Study of Clinical Peer Review's Impact on Qua. (lww.com)
  • Besides age, other studies have also shown some clinical differences that might be unique to persons with DS. (medscape.com)
  • One study compared the clinical findings in individuals with DS and dementia with those with dementia and intellectual disabilities. (medscape.com)
  • Study: Global longitudinal strain a https://www.medrxiv.org/content/10.1101/2023.03.20.23287472v2 nd plasma biomarkers for prognosis in heart failure complicated by diabetes. (news-medical.net)
  • In this study, we documented (1) how WhatsApp is used to transmit COVID-19 content, (2) the characteristics of WhatsApp users based on their usage patterns, and (3) how usage patterns link to COVID-19 concerns. (jmir.org)
  • As misinformation can jeopardize public health strategies, these findings underscore the need for infodemiological studies that document how COVID-19 content spreads through WhatsApp. (jmir.org)
  • Interview transcripts have been content analysed in relation to case histories of the original study. (lu.se)
  • However, these rodent studies usually require forced exposure to ethanol to reveal the brain tissue reduction in vivo and therefore limit the translation to the human condition. (nature.com)
  • There are many packages that compensate for missing data but few can easily compensate for missing longitudinal data. (jstatsoft.org)
  • WinBUGS compensates for missing data using multiple imputation, and is able to incorporate longitudinal structure using random effects. (jstatsoft.org)
  • The shorter duration of symptoms in Chinese women in Li et al's study was also reported in Chinese women in the longitudinal part of the SWAN study and suggests an ethnic or genetic component to variation in this aspect of VMS. (imsociety.org)
  • Finally, this study suggests that well-being research can contribute to protective practices, also indicating to the need to strengthen family and institutional ties as a strategy for the youth development. (bvsalud.org)
  • Although most cognitive studies focus on clinically low birthweight groups, confirmation of this association across the full birthweight range in the normal population is of particular interest, since this would imply that explanatory factors are similarly distributed in the general population. (bmj.com)
  • Most studies that examined heavy marijuana users for possible cognitive dysfunction lasting beyond the acute intoxication period assessed subjects after an abstinence period of only a day or two. (cmaj.ca)
  • The most desirable procedure would involve a longitudinal, prospective design in which cognitive measures were available for all non-using and using subjects before and after marijuana consumption had been initiated by the users. (cmaj.ca)
  • The HELIAD is a population-based, multidisciplinary, collaborative study designed to estimate the prevalence and incidence of AD, other dementias, mild cognitive impairment, and other neuropsychiatric conditions of aging in the Greek population and to investigate associations between nutrition and cognitive dysfunction/age-related neuropsychiatric diseases in this Mediterranean population. (karger.com)
  • Nonetheless, research on this topic is scarce and often shows conflicting results, with some studies showing detrimental effects of marijuana use on cognitive functioning and others showing no significant long-term effects. (erowid.org)
  • A longitudinal study (or longitudinal survey, or panel study) is a research design that involves repeated observations of the same variables (e.g., people) over long periods of time (i.e., uses longitudinal data). (wikipedia.org)
  • and in consumer research and political polling to study consumer trends. (wikipedia.org)
  • Professor Frizelle says the study represented leading research on a topical issue. (otago.ac.nz)
  • This longitudinal study draws on research in social psychology, network theory and online communities to explain tagging over time. (aaai.org)
  • Nonetheless, this is the first and only study of its kind, and further research is needed before we can say categorically that how you feed your baby has a long-term impact on his or her IQ and academic attainment, and before we can say definitively what the mechanisms are by which this relationship comes about. (sunstoneonline.com)
  • The study is also renowned for its significant discipline-specific contributions to mental, oral, respiratory, cardiovascular, and sexual health as well as social and behavioural research. (royalsociety.org.nz)
  • For The Dunedin Study insights into the human condition and resulting global impact on scientific theory, research, policy, and best-practice. (royalsociety.org.nz)
  • The study belongs in the area of information behaviour research and focuses on scholarly communication. (lu.se)
  • Class and health : research and longitudinal data / edited by Richard G. Wilkinson. (who.int)
  • Therefore, although conclusions from research studies may be interchangeable, AD in persons with DS should be considered different from AD without DS. (medscape.com)
  • Mind and society : structural thinking in integral psychiatry, based on longitudinal observations / A. Sunier. (who.int)
  • 2 Contrary to findings from cross sectional studies, 3 a recent prospective study found that obesity in elderly woman increases the risk of dementia. (bmj.com)
  • In findings that directly contradict mainstream academic thought, 53 percent of subjects in a new seven-year study reported successfully leaving homosexuality and living happily as heterosexual or celibate persons. (boxturtlebulletin.com)
  • the findings of this study would appear to contradict that commonly expressed view of the mental health establishment that sexual orientation is not changeable and that the attempt to change is highly likely to produce harm for those who make such an attempt. (boxturtlebulletin.com)
  • After the presentations some preliminary findings of the follow-up study are discussed and related to corresponding aspects of the original study. (lu.se)
  • Prospective longitudinal data from these interviews were used to examine housing status and recent crime. (nih.gov)
  • This study also sets out to examine the benefits of tracking and communicating the amount of wasted time, both from a developer's and manager's perspective. (researchgate.net)
  • The purpose of the present study was to examine the associations of marijuana use with changes in intellectual performance in two longitudinal studies of adolescent twins (n = 789 and n = 2,277). (erowid.org)
  • We give a SAS macro that uses WinBUGS to analyze longitudinal models with missing covariate date, and demonstrate its use in a longitudinal study of terminal cancer patients and their carers. (jstatsoft.org)
  • Jackson NJ, Isen JD, Khoddam R, Irons D, Tuvblad C, Iacono WG, McGue M, Raine A, Baker LA. "Impact of adolescent marijuana use on intelligence: Results from two longitudinal twin studies" Proc Natl Acad Sci U S A . 2016 Feb 03;113(5):E500-8. (erowid.org)
  • The sample of N = 2,500 households will ultimately be integrated into the IAB-BAMF-SOEP study as well as the main SOEP survey (SOEP-Core) (waves 2023-2025). (diw.de)
  • The surveys represent the main building block of the study. (advance-he.ac.uk)
  • It appears that the US National Institute on Drug Abuse, the main funder of studies about psychoactive drugs and the primary anti-drug data source seems as if it is finally abandoning it's long held, unsubstantiated claim that smoking pot causes damage to the IQ. (erowid.org)
  • We here present the design and the preliminary baseline characteristics of the Hellenic Longitudinal Investigation of Aging and Diet (HELIAD). (karger.com)
  • Also, please feel free to call Dr. Duong Tony Nguyen of the U.S. Public Health Service at 1-800-452-6115, Monday-Friday, 7:30 AM-4:30 PM ET to discuss the study or the results of your tests. (cdc.gov)
  • If you are a participant in this study, we will be contacting you at the end of the project to provide you with a summary of the results, so please keep us updated with your contact information. (sfu.ca)
  • This paper reports the results of a longitudinal study, surveying 43 software developers, together with follow-up interviews with 16 industrial software practitioners. (researchgate.net)
  • Just "four days after an American Psychological Association task force released a 130-page report that said "gay-to-straight" therapies are unlikely to work", they are trumpeting some amazing results of a study on Exodus International and their ex-gay ministries. (boxturtlebulletin.com)
  • Researchers from Essex and Oxford Universities recently published the results of a study in the European Journal of Public Health that showed that moms should keep feeding those little babies on demand if they want their children to have higher IQs than their routinely scheduled friends. (sunstoneonline.com)
  • A Cochrane review [ 21 ] of the effectiveness of universal alcohol abuse prevention programs for children and adolescents found that less than half of the included studies (43.4%) reported significant beneficial results. (springer.com)
  • It is clear from preliminary results of the follow-up study that the pattern of social interaction between the remaining five group members has changed dramatically. (lu.se)
  • This paper presents selected results of a longitudinal study of the information behaviour of a group of academic computer scientists in a Swedish university. (lu.se)
  • Data for the second sub-study, here called the follow-up study, were collected in 2006 and the first results of a preliminary data analysis are reported here. (lu.se)
  • The presentation of the original study also includes an overview of the results. (lu.se)
  • Results of search for 'su:{Longitudinal studies. (who.int)
  • For the SRI-led National Early Intervention Longitudinal Study (NEILS), every six months, an early intervention professional completed a questionnaire on the early intervention services provided to the NEILS family, including information regarding the transition out of early intervention. (sri.com)
  • The study identified high early infant growth and limited or no breastfeeding as factors that could be impacted through public health promotion. (otago.ac.nz)
  • One early such population based study found that verbal reasoning scores at age 11 increased with increasing birth weight. (bmj.com)
  • The data came from the Avon Longitudinal Study of Parents and Children that looked at over 10,000 children who were born in the Bristol area in the early 1990s. (sunstoneonline.com)
  • The women were enrolled in the study when they were pre-menopausal or early in the menopause transition and then followed for, on average, 7 years. (imsociety.org)
  • The longitudinal approach points that early interventions can anticipated positive developmental outcomes. (bvsalud.org)
  • As Li et al point out in their discussion section, the symptoms experienced by women who have a short duration of VMS are more likely to be missed in a cross-sectional study so that study design can impact the pattern of symptoms documented. (imsociety.org)
  • s study menopausal symptoms were not assessed with a validated questionnaire, the women were asked about the frequency and severity of their VMS in a consistent manner on an annual basis. (imsociety.org)
  • Our subsequent studies of VMS and other menopausal symptoms in women both in Bangladesh and Iran, bear this out [9, 10]. (imsociety.org)
  • The goal of this project is similar to that of the Transition to Marriage Study: How does the nature and quality of positive behaviours and experiences shape the developmental course of marriage? (sfu.ca)
  • The Second Longitudinal Study of Young People in England (LSYPE2) started in 2013 to understand the compulsory education, school-to-work transition, career and lives of young people. (rand.org)
  • There are a variety of data sources that capture the school-to-work transition from a range of perspectives, and a number of studies that utilise these sources. (employment-studies.co.uk)
  • Longitudinal assessment of preparation for care transition among adolescents and young adults with rheumatologic disease: a single-center pilot study. (bvsalud.org)
  • Our single-center pilot study demonstrated that longitudinal assessment of transition preparation is feasible and that scores are significantly associated with care transfer outcomes. (bvsalud.org)
  • The first, here called the original study, used data collected in 1987-88 and was reported in a doctoral dissertation ( Olander 1992 ). (lu.se)
  • 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)
  • Mortality among elderly receiving long-term care: a longitudinal cohort study. (lu.se)
  • The Ottawa Prenatal Prospective Study (OPPS), underway since 1978, satisfies these criteria. (cmaj.ca)
  • The reason for this is that, unlike cross-sectional studies, in which different individuals with the same characteristics are compared, longitudinal studies track the same people, and so the differences observed in those people are less likely to be the result of cultural differences across generations, that is, the cohort effect. (wikipedia.org)
  • Karlovy Vary healing mineral water is the world's best-studied levitra generika Read Full Report mineral remedies. (sunstoneonline.com)
  • The Swedish Longitudinal Gambling Study (Swelogs) is one of the world's largest long-term population studies examining the relationship between gambling for money and health. (folkhalsomyndigheten.se)
  • 22 ] that included 12 randomized controlled trials not assessed in Foxcroft and Tsertsvadze's study, 7 of these 12 additional reviewed interventions were more effective than control groups. (springer.com)
  • The study may provide the first evidence for underlying cerebral mechanisms of so-called green prescriptions with possible consequences for future interventions in mental disorders. (lu.se)
  • The SPEEDY study (Sport Physical Activity and Eating Behavior: Environmental determinants in young people) is a population-based longitudinal cohort study investigating factors associated with physical activity and dietary behavior among children attending schools in Norfolk county in the UK. (saferoutespartnership.org)
  • 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)
  • However, because of the repeated observation at the individual level, they have more power than cross-sectional observational studies, by virtue of being able to exclude time-invariant unobserved individual differences and also of observing the temporal order of events. (wikipedia.org)
  • Some of the disadvantages of longitudinal study are that they are time-consuming and expensive. (wikipedia.org)
  • Cross-sectional study Time series Repeated measures design Shadish, William R. (wikipedia.org)
  • Paul Russo,Oded Nov Photo Tagging Over Time: A Longitudinal Study of the Role of Attention, Network Density, and Motivations Proceedings of the International AAAI Conference on Web and Social Media, 4 (2010) 146-153. (aaai.org)
  • The aim of this study is to explore the negative consequences of TD in terms of wasted software development time. (researchgate.net)
  • This study also investigates on which additional activities this wasted time is spent and whether different types of TD impact the wasted time differently. (researchgate.net)
  • First, the brains of old-world monkeys, such as the rhesus macaque ( Macaca mulatta ) species studied here, are gyroencephalic and, like humans, have a large fraction of intracranial space occupied by white matter. (nature.com)
  • Preschool child growth survey - longitudinal study (unpublished data). (who.int)
  • The team behind the 50-year-old Dunedin Multidisciplinary Health & Development Study, led by Professor Richie Poulton FRSNZ with Professor Murray Thomson FRSNZ, University of Otago, and Professor Terrie Moffitt and Professor Avshalom Caspi, Duke University, has been presented the Rutherford Medal by Royal Society Te Apārangi. (royalsociety.org.nz)
  • The multidisciplinary study is renowned for generating new, cross-disciplinary knowledge about a range of 'big picture' issues. (royalsociety.org.nz)
  • Longitudinal studies allow social scientists to distinguish short from long-term phenomena, such as poverty. (wikipedia.org)
  • Addressing these gaps, the studies presented here examined the role that social conversations on mental states have: a) in the development of ToM in middle childhood and b) in the improvement of older adults' ToM. (frontiersin.org)
  • ASME ISHOW Longitudinal Study on Social Return on Investment ASME ISHOW, an accelerator of hardware-led social innovation, has supported the entrepreneurial ecosystems in India, Kenya, and the United. (engineeringforchange.org)
  • Title : A Longitudinal Study of the Bidirectional Relationship Between Social Support and Posttraumatic Stress Following a Natural Disaster Personal Author(s) : Platt, Jonathan M.;Lowe, Sarah R.;Galea, Sandro;Norris, Fran H.;Koenen, Karestan C. (cdc.gov)
  • The original study of the group in the late 1980s showed that interaction between group members was frequent and integrated social, collegial and informational aspects. (lu.se)
  • The scientists studied still prefer informal information seeking, but their information interaction is now mostly external and the social qualities of this interaction have changed. (lu.se)
  • Thus, one study found that weight loss precedes onset of dementia in elderly adults. (bmj.com)
  • However, in this study, tests for dementia given to persons older than 30 years showed some performance decline from 40 to 45 years. (medscape.com)
  • This study will combine an interview and a health exam in your home. (cdc.gov)
  • This study was conducted at a community health center in Chelsea, Massachusetts. (cdc.gov)
  • Dr Geri McLeod of the Christchurch Health and Development Study accepts the New Zealand Medical Association's Robinson Award from New Zealand Medical Journal editor-in-chief Professor Frank Frizelle. (otago.ac.nz)
  • The University of Otago's Christchurch Health and Development Study (CHDS) has been following the lives of more than 1000 Cantabrians since their birth in the late 1970s. (otago.ac.nz)
  • We use example data from the Australian Longitudinal Study on Women's Health. (jstatsoft.org)
  • The aim of the study was to address the lack of evaluations of school-based substance use prevention programs and to conduct a quasi-experimental evaluation of the alcohol use part of the Triad intervention. (springer.com)
  • The information behaviour of a group of Swedish computer scientists has been studied over a period of 20 years (1987-2006). (lu.se)
  • 10 , 12 , 15 , 16 The fact that cannabinoid metabolites have been detected in the urine of long-term marijuana users after weeks or even months of abstinence 17 , 18 , 19 compromises the interpretation of these studies. (cmaj.ca)
  • To account for potential pre-existing differences between users and non-users, studies have typically matched the comparison group with the user group in terms of non-marijuana variables. (cmaj.ca)
  • This study permits both within-subject and between-subject comparisons among relatively low-risk non-users and users before, during and after quitting regular marijuana use. (cmaj.ca)
  • Cross-sectional studies show an association between food insecurity and higher body mass index (BMI), but this finding has not been evaluated longitudinally. (cdc.gov)
  • Nonhuman primate models offer several advantages for the study of ethanol-induced brain damage. (nature.com)
  • We evaluated the association between food insecurity and change in BMI by using linear, mixed effects longitudinal models. (cdc.gov)
  • A group of Christchurch researchers has won a prestigious New Zealand Medical Journal award for their study identifying the childhood factors most likely to predict obesity later in life. (otago.ac.nz)
  • Roughly 2,000 people from the population study were also invited for an in-depth follow-up study in 2011 and 2013 examining risk and protective factors for gambling problems. (folkhalsomyndigheten.se)
  • Submenu for Interested in studies? (lu.se)
  • They, I think, invalidly applied several methodological concerns to dismiss our study. (boxturtlebulletin.com)
  • Effects of atomic radiation : a half-century of studies from Hiroshima and Nagasaki / William J. Schull. (who.int)
  • In a longitudinal study of 752 employees, we examined the interaction between overcommitment (T1) and work goal engagement (T2) in contributing to job and sleep satisfaction (T1 and T3). (diw.de)
  • The Second Longitudinal Study of Young People in England (LSYPE2) follows more than 13,000 pupils as they move on from compulsory education and begin their career paths, providing detailed insights into their background, choices and lives from the ages of 13/14 to 19/20. (rand.org)
  • The objective of this study was to evaluate the longitudinal association between food insecurity and BMI. (cdc.gov)
  • A recent study posted on the medRxiv* preprint server investigates the prognostic significance of GLS by cardiac magnetic resonance (CMR) and identifies several novel HF plasma biomarkers linked with fibrosis and inflammation in individuals with HF and diabetes. (news-medical.net)
  • You have been chosen to take part in a follow-up study - the NHANES Longitudinal Study. (cdc.gov)