Hospital Mortality: A vital statistic measuring or recording the rate of death from any cause in hospitalized populations.Mortality: All deaths reported in a given population.Intensive Care Units: Hospital units providing continuous surveillance and care to acutely ill patients.Retrospective Studies: Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons.Length of Stay: The period of confinement of a patient to a hospital or other health facility.Hospitals, Teaching: Hospitals engaged in educational and research programs, as well as providing medical care to the patients.APACHE: An acronym for Acute Physiology and Chronic Health Evaluation, a scoring system using routinely collected data and providing an accurate, objective description for a broad range of intensive care unit admissions, measuring severity of illness in critically ill patients.Critical Illness: A disease or state in which death is possible or imminent.Hospitals, University: Hospitals maintained by a university for the teaching of medical students, postgraduate training programs, and clinical research.Prospective Studies: Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group.Time Factors: Elements of limited time intervals, contributing to particular results or situations.Patient Admission: The process of accepting patients. The concept includes patients accepted for medical and nursing care in a hospital or other health care institution.Treatment Outcome: Evaluation undertaken to assess the results or consequences of management and procedures used in combating disease in order to determine the efficacy, effectiveness, safety, and practicability of these interventions in individual cases or series.Postoperative Complications: Pathologic processes that affect patients after a surgical procedure. They may or may not be related to the disease for which the surgery was done, and they may or may not be direct results of the surgery.Intensive Care: Advanced and highly specialized care provided to medical or surgical patients whose conditions are life-threatening and require comprehensive care and constant monitoring. It is usually administered in specially equipped units of a health care facility.Hospital Costs: The expenses incurred by a hospital in providing care. The hospital costs attributed to a particular patient care episode include the direct costs plus an appropriate proportion of the overhead for administration, personnel, building maintenance, equipment, etc. Hospital costs are one of the factors which determine HOSPITAL CHARGES (the price the hospital sets for its services).Cohort Studies: Studies in which subsets of a defined population are identified. These groups may or may not be exposed to factors hypothesized to influence the probability of the occurrence of a particular disease or other outcome. Cohorts are defined populations which, as a whole, are followed in an attempt to determine distinguishing subgroup characteristics.Infant Mortality: Postnatal deaths from BIRTH to 365 days after birth in a given population. Postneonatal mortality represents deaths between 28 days and 365 days after birth (as defined by National Center for Health Statistics). Neonatal mortality represents deaths from birth to 27 days after birth.Hospitals, General: Large hospitals with a resident medical staff which provides continuous care to maternity, surgical and medical patients.Cause of Death: Factors which produce cessation of all vital bodily functions. They can be analyzed from an epidemiologic viewpoint.Risk Factors: An aspect of personal behavior or lifestyle, environmental exposure, or inborn or inherited characteristic, which, on the basis of epidemiologic evidence, is known to be associated with a health-related condition considered important to prevent.Hospital Bed Capacity: The number of beds which a hospital has been designed and constructed to contain. It may also refer to the number of beds set up and staffed for use.Follow-Up Studies: Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease.Logistic Models: Statistical models which describe the relationship between a qualitative dependent variable (that is, one which can take only certain discrete values, such as the presence or absence of a disease) and an independent variable. A common application is in epidemiology for estimating an individual's risk (probability of a disease) as a function of a given risk factor.Risk Adjustment: The use of severity-of-illness measures, such as age, to estimate the risk (measurable or predictable chance of loss, injury or death) to which a patient is subject before receiving some health care intervention. This adjustment allows comparison of performance and quality across organizations, practitioners, and communities. (from JCAHO, Lexikon, 1994)Hospitals, Low-Volume: Hospitals with a much lower than average utilization by physicians and smaller number of procedures.Risk Assessment: The qualitative or quantitative estimation of the likelihood of adverse effects that may result from exposure to specified health hazards or from the absence of beneficial influences. (Last, Dictionary of Epidemiology, 1988)United StatesSepsis: Systemic inflammatory response syndrome with a proven or suspected infectious etiology. When sepsis is associated with organ dysfunction distant from the site of infection, it is called severe sepsis. When sepsis is accompanied by HYPOTENSION despite adequate fluid infusion, it is called SEPTIC SHOCK.Hospitalization: The confinement of a patient in a hospital.Survival Rate: The proportion of survivors in a group, e.g., of patients, studied and followed over a period, or the proportion of persons in a specified group alive at the beginning of a time interval who survive to the end of the interval. It is often studied using life table methods.Survival Analysis: A class of statistical procedures for estimating the survival function (function of time, starting with a population 100% well at a given time and providing the percentage of the population still well at later times). The survival analysis is then used for making inferences about the effects of treatments, prognostic factors, exposures, and other covariates on the function.Hospitals, High-Volume: Hospitals with a much higher than average utilization by physicians and a large number of procedures.Severity of Illness Index: Levels within a diagnostic group which are established by various measurement criteria applied to the seriousness of a patient's disorder.Respiration, Artificial: Any method of artificial breathing that employs mechanical or non-mechanical means to force the air into and out of the lungs. Artificial respiration or ventilation is used in individuals who have stopped breathing or have RESPIRATORY INSUFFICIENCY to increase their intake of oxygen (O2) and excretion of carbon dioxide (CO2).Prognosis: A prediction of the probable outcome of a disease based on a individual's condition and the usual course of the disease as seen in similar situations.Hospitals, Urban: Hospitals located in metropolitan areas.Hospitals, Group Practice: Hospitals organized and controlled by a group of physicians who practice together and provide each other with mutual support.Age Factors: Age as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or the effect of a circumstance. It is used with human or animal concepts but should be differentiated from AGING, a physiological process, and TIME FACTORS which refers only to the passage of time.Nursing Staff, Hospital: Personnel who provide nursing service to patients in a hospital.Surgery Department, Hospital: Hospital department which administers all departmental functions and the provision of surgical diagnostic and therapeutic services.Emergencies: Situations or conditions requiring immediate intervention to avoid serious adverse results.Myocardial Infarction: NECROSIS of the MYOCARDIUM caused by an obstruction of the blood supply to the heart (CORONARY CIRCULATION).Economics, Hospital: Economic aspects related to the management and operation of a hospital.Coronary Artery Bypass: Surgical therapy of ischemic coronary artery disease achieved by grafting a section of saphenous vein, internal mammary artery, or other substitute between the aorta and the obstructed coronary artery distal to the obstructive lesion.Epidemiologic Methods: Research techniques that focus on study designs and data gathering methods in human and animal populations.Multivariate Analysis: A set of techniques used when variation in several variables has to be studied simultaneously. In statistics, multivariate analysis is interpreted as any analytic method that allows simultaneous study of two or more dependent variables.Infant, Newborn: An infant during the first month after birth.Emergency Service, Hospital: Hospital department responsible for the administration and provision of immediate medical or surgical care to the emergency patient.Hospitals, Pediatric: Special hospitals which provide care for ill children.Hospitals: Institutions with an organized medical staff which provide medical care to patients.Critical Care: Health care provided to a critically ill patient during a medical emergency or crisis.Incidence: The number of new cases of a given disease during a given period in a specified population. It also is used for the rate at which new events occur in a defined population. It is differentiated from PREVALENCE, which refers to all cases, new or old, in the population at a given time.Diagnosis-Related Groups: A system for classifying patient care by relating common characteristics such as diagnosis, treatment, and age to an expected consumption of hospital resources and length of stay. Its purpose is to provide a framework for specifying case mix and to reduce hospital costs and reimbursements and it forms the cornerstone of the prospective payment system.Chi-Square Distribution: A distribution in which a variable is distributed like the sum of the squares of any given independent random variable, each of which has a normal distribution with mean of zero and variance of one. The chi-square test is a statistical test based on comparison of a test statistic to a chi-square distribution. The oldest of these tests are used to detect whether two or more population distributions differ from one another.Patient Discharge: The administrative process of discharging the patient, alive or dead, from hospitals or other health facilities.Surgical Procedures, Operative: Operations carried out for the correction of deformities and defects, repair of injuries, and diagnosis and cure of certain diseases. (Taber, 18th ed.)Hospitals, Special: Hospitals which provide care for a single category of illness with facilities and staff directed toward a specific service.Acute Disease: Disease having a short and relatively severe course.Hospitals, District: Government-controlled hospitals which represent the major health facility for a designated geographic area.Outcome Assessment (Health Care): Research aimed at assessing the quality and effectiveness of health care as measured by the attainment of a specified end result or outcome. Measures include parameters such as improved health, lowered morbidity or mortality, and improvement of abnormal states (such as elevated blood pressure).Centers for Medicare and Medicaid Services (U.S.): A component of the Department of Health and Human Services to oversee and direct the Medicare and Medicaid programs and related Federal medical care quality control staffs. Name was changed effective June 14, 2001.Acute Kidney Injury: Abrupt reduction in kidney function. Acute kidney injury encompasses the entire spectrum of the syndrome including acute kidney failure; ACUTE KIDNEY TUBULAR NECROSIS; and other less severe conditions.Cardiology Service, Hospital: The hospital department responsible for the administration and provision of diagnostic and therapeutic services for the cardiac patient.Cardiac Surgical Procedures: Surgery performed on the heart.Registries: The systems and processes involved in the establishment, support, management, and operation of registers, e.g., disease registers.Hospitals, Private: A class of hospitals that includes profit or not-for-profit hospitals that are controlled by a legal entity other than a government agency. (Hospital Administration Terminology, AHA, 2d ed)EnglandChild Mortality: Number of deaths of children between one year of age to 12 years of age in a given population.Maternal Mortality: Maternal deaths resulting from complications of pregnancy and childbirth in a given population.Predictive Value of Tests: In screening and diagnostic tests, the probability that a person with a positive test is a true positive (i.e., has the disease), is referred to as the predictive value of a positive test; whereas, the predictive value of a negative test is the probability that the person with a negative test does not have the disease. Predictive value is related to the sensitivity and specificity of the test.Multiple Organ Failure: A progressive condition usually characterized by combined failure of several organs such as the lungs, liver, kidney, along with some clotting mechanisms, usually postinjury or postoperative.Quality of Health Care: The levels of excellence which characterize the health service or health care provided based on accepted standards of quality.Cross Infection: Any infection which a patient contracts in a health-care institution.Heart Valve Prosthesis: A device that substitutes for a heart valve. It may be composed of biological material (BIOPROSTHESIS) and/or synthetic material.Proportional Hazards Models: Statistical models used in survival analysis that assert that the effect of the study factors on the hazard rate in the study population is multiplicative and does not change over time.Odds Ratio: The ratio of two odds. The exposure-odds ratio for case control data is the ratio of the odds in favor of exposure among cases to the odds in favor of exposure among noncases. The disease-odds ratio for a cohort or cross section is the ratio of the odds in favor of disease among the exposed to the odds in favor of disease among the unexposed. The prevalence-odds ratio refers to an odds ratio derived cross-sectionally from studies of prevalent cases.Comorbidity: The presence of co-existing or additional diseases with reference to an initial diagnosis or with reference to the index condition that is the subject of study. Comorbidity may affect the ability of affected individuals to function and also their survival; it may be used as a prognostic indicator for length of hospital stay, cost factors, and outcome or survival.Financial Management, Hospital: The obtaining and management of funds for hospital needs and responsibility for fiscal affairs.Aortic Aneurysm: An abnormal balloon- or sac-like dilatation in the wall of AORTA.Shock, Septic: Sepsis associated with HYPOTENSION or hypoperfusion despite adequate fluid resuscitation. Perfusion abnormalities may include, but are not limited to LACTIC ACIDOSIS; OLIGURIA; or acute alteration in mental status.Heart Valve Prosthesis Implantation: Surgical insertion of synthetic material to repair injured or diseased heart valves.Hospital Charges: The prices a hospital sets for its services. HOSPITAL COSTS (the direct and indirect expenses incurred by the hospital in providing the services) are one factor in the determination of hospital charges. Other factors may include, for example, profits, competition, and the necessity of recouping the costs of uncompensated care.Age Distribution: The frequency of different ages or age groups in a given population. The distribution may refer to either how many or what proportion of the group. The population is usually patients with a specific disease but the concept is not restricted to humans and is not restricted to medicine.Sex Factors: Maleness or femaleness as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or effect of a circumstance. It is used with human or animal concepts but should be differentiated from SEX CHARACTERISTICS, anatomical or physiological manifestations of sex, and from SEX DISTRIBUTION, the number of males and females in given circumstances.Medical Records Department, Hospital: Hospital department responsible for the creating, care, storage and retrieval of medical records. It also provides statistical information for the medical and administrative staff.BrazilSurgical Procedures, Elective: Surgery which could be postponed or not done at all without danger to the patient. Elective surgery includes procedures to correct non-life-threatening medical problems as well as to alleviate conditions causing psychological stress or other potential risk to patients, e.g., cosmetic or contraceptive surgery.Hospital Planning: Areawide planning for hospitals or planning of a particular hospital unit on the basis of projected consumer need. This does not include hospital design and construction or architectural plans.Reoperation: A repeat operation for the same condition in the same patient due to disease progression or recurrence, or as followup to failed previous surgery.Quality Indicators, Health Care: Norms, criteria, standards, and other direct qualitative and quantitative measures used in determining the quality of health care.Inpatients: Persons admitted to health facilities which provide board and room, for the purpose of observation, care, diagnosis or treatment.Pneumonia: Infection of the lung often accompanied by inflammation.Trauma Severity Indices: Systems for assessing, classifying, and coding injuries. These systems are used in medical records, surveillance systems, and state and national registries to aid in the collection and reporting of trauma.Patient Readmission: Subsequent admissions of a patient to a hospital or other health care institution for treatment.Regression Analysis: Procedures for finding the mathematical function which best describes the relationship between a dependent variable and one or more independent variables. In linear regression (see LINEAR MODELS) the relationship is constrained to be a straight line and LEAST-SQUARES ANALYSIS is used to determine the best fit. In logistic regression (see LOGISTIC MODELS) the dependent variable is qualitative rather than continuously variable and LIKELIHOOD FUNCTIONS are used to find the best relationship. In multiple regression, the dependent variable is considered to depend on more than a single independent variable.Morbidity: The proportion of patients with a particular disease during a given year per given unit of population.Cardiovascular Surgical Procedures: Surgery performed on the heart or blood vessels.Hospital Departments: Major administrative divisions of the hospital.Shock: A pathological condition manifested by failure to perfuse or oxygenate vital organs.Sex Distribution: The number of males and females in a given population. The distribution may refer to how many men or women or what proportion of either in the group. The population is usually patients with a specific disease but the concept is not restricted to humans and is not restricted to medicine.Respiratory Insufficiency: Failure to adequately provide oxygen to cells of the body and to remove excess carbon dioxide from them. (Stedman, 25th ed)Kaplan-Meier Estimate: A nonparametric method of compiling LIFE TABLES or survival tables. It combines calculated probabilities of survival and estimates to allow for observations occurring beyond a measurement threshold, which are assumed to occur randomly. Time intervals are defined as ending each time an event occurs and are therefore unequal. (From Last, A Dictionary of Epidemiology, 1995)Hospitals, Psychiatric: Special hospitals which provide care to the mentally ill patient.Hospital Records: Compilations of data on hospital activities and programs; excludes patient medical records.Hospital Units: Those areas of the hospital organization not considered departments which provide specialized patient care. They include various hospital special care wards.Hospitals, Veterans: Hospitals providing medical care to veterans of wars.Organ Dysfunction Scores: Ratings that express, in numerical values, the degree of impairment or abnormality in the function of specific organs.Heart Valves: Flaps of tissue that prevent regurgitation of BLOOD from the HEART VENTRICLES to the HEART ATRIA or from the PULMONARY ARTERIES or AORTA to the ventricles.Risk: The probability that an event will occur. It encompasses a variety of measures of the probability of a generally unfavorable outcome.Outliers, DRG: In health care reimbursement, especially in the prospective payment system, those patients who require an unusually long hospital stay or whose stay generates unusually high costs.Outcome and Process Assessment (Health Care): Evaluation procedures that focus on both the outcome or status (OUTCOMES ASSESSMENT) of the patient at the end of an episode of care - presence of symptoms, level of activity, and mortality; and the process (ASSESSMENT, PROCESS) - what is done for the patient diagnostically and therapeutically.Aortic Valve: The valve between the left ventricle and the ascending aorta which prevents backflow into the left ventricle.Medicare: Federal program, created by Public Law 89-97, Title XVIII-Health Insurance for the Aged, a 1965 amendment to the Social Security Act, that provides health insurance benefits to persons over the age of 65 and others eligible for Social Security benefits. It consists of two separate but coordinated programs: hospital insurance (MEDICARE PART A) and supplementary medical insurance (MEDICARE PART B). (Hospital Administration Terminology, AHA, 2d ed and A Discursive Dictionary of Health Care, US House of Representatives, 1976)Netherlands: Country located in EUROPE. It is bordered by the NORTH SEA, BELGIUM, and GERMANY. Constituent areas are Aruba, Curacao, Sint Maarten, formerly included in the NETHERLANDS ANTILLES.Vascular Surgical Procedures: Operative procedures for the treatment of vascular disorders.Emergency Medical Services: Services specifically designed, staffed, and equipped for the emergency care of patients.Anti-Bacterial Agents: Substances that reduce the growth or reproduction of BACTERIA.Aortic Rupture: The tearing or bursting of the wall along any portion of the AORTA, such as thoracic or abdominal. It may result from the rupture of an aneurysm or it may be due to TRAUMA.Spain: Parliamentary democracy located between France on the northeast and Portugual on the west and bordered by the Atlantic Ocean and the Mediterranean Sea.France: A country in western Europe bordered by the Atlantic Ocean, the English Channel, the Mediterranean Sea, and the countries of Belgium, Germany, Italy, Spain, Switzerland, the principalities of Andorra and Monaco, and by the duchy of Luxembourg. Its capital is Paris.Health Services Research: The integration of epidemiologic, sociological, economic, and other analytic sciences in the study of health services. Health services research is usually concerned with relationships between need, demand, supply, use, and outcome of health services. The aim of the research is evaluation, particularly in terms of structure, process, output, and outcome. (From Last, Dictionary of Epidemiology, 2d ed)Equipment and Supplies, Hospital: Any materials used in providing care specifically in the hospital.Endocarditis: Inflammation of the inner lining of the heart (ENDOCARDIUM), the continuous membrane lining the four chambers and HEART VALVES. It is often caused by microorganisms including bacteria, viruses, fungi, and rickettsiae. Left untreated, endocarditis can damage heart valves and become life-threatening.Glasgow Coma Scale: A scale that assesses the response to stimuli in patients with craniocerebral injuries. The parameters are eye opening, motor response, and verbal response.Emergency Treatment: First aid or other immediate intervention for accidents or medical conditions requiring immediate care and treatment before definitive medical and surgical management can be procured.Pancreaticoduodenectomy: The excision of the head of the pancreas and the encircling loop of the duodenum to which it is connected.Heart Failure: A heterogeneous condition in which the heart is unable to pump out sufficient blood to meet the metabolic need of the body. Heart failure can be caused by structural defects, functional abnormalities (VENTRICULAR DYSFUNCTION), or a sudden overload beyond its capacity. Chronic heart failure is more common than acute heart failure which results from sudden insult to cardiac function, such as MYOCARDIAL INFARCTION.Trauma Centers: Specialized hospital facilities which provide diagnostic and therapeutic services for trauma patients.Aneurysm, Dissecting: Aneurysm caused by a tear in the TUNICA INTIMA of a blood vessel leading to interstitial HEMORRHAGE, and splitting (dissecting) of the vessel wall, often involving the AORTA. Dissection between the intima and media causes luminal occlusion. Dissection at the media, or between the media and the outer adventitia causes aneurismal dilation.Great BritainLibraries, Hospital: Information centers primarily serving the needs of hospital medical staff and sometimes also providing patient education and other services.Pneumonia, Ventilator-Associated: Serious INFLAMMATION of the LUNG in patients who required the use of PULMONARY VENTILATOR. It is usually caused by cross bacterial infections in hospitals (NOSOCOMIAL INFECTIONS).ROC Curve: A graphic means for assessing the ability of a screening test to discriminate between healthy and diseased persons; may also be used in other studies, e.g., distinguishing stimuli responses as to a faint stimuli or nonstimuli.Hematoma, Subdural, Acute: Accumulation of blood in the SUBDURAL SPACE with acute onset of neurological symptoms. Symptoms may include loss of consciousness, severe HEADACHE, and deteriorating mental status.Saudi ArabiaWounds and Injuries: Damage inflicted on the body as the direct or indirect result of an external force, with or without disruption of structural continuity.CaliforniaRenal Replacement Therapy: Procedures which temporarily or permanently remedy insufficient cleansing of body fluids by the kidneys.Databases as Topic: Organized collections of computer records, standardized in format and content, that are stored in any of a variety of computer-readable modes. They are the basic sets of data from which computer-readable files are created. (from ALA Glossary of Library and Information Science, 1983)Cardiopulmonary Bypass: Diversion of the flow of blood from the entrance of the right atrium directly to the aorta (or femoral artery) via an oxygenator thus bypassing both the heart and lungs.Medical Audit: A detailed review and evaluation of selected clinical records by qualified professional personnel for evaluating quality of medical care.Models, Statistical: Statistical formulations or analyses which, when applied to data and found to fit the data, are then used to verify the assumptions and parameters used in the analysis. Examples of statistical models are the linear model, binomial model, polynomial model, two-parameter model, etc.Databases, Factual: Extensive collections, reputedly complete, of facts and data garnered from material of a specialized subject area and made available for analysis and application. The collection can be automated by various contemporary methods for retrieval. The concept should be differentiated from DATABASES, BIBLIOGRAPHIC which is restricted to collections of bibliographic references.Cardiovascular Diseases: Pathological conditions involving the CARDIOVASCULAR SYSTEM including the HEART; the BLOOD VESSELS; or the PERICARDIUM.Hospitals, County: Hospitals controlled by the county government.Outpatient Clinics, Hospital: Organized services in a hospital which provide medical care on an outpatient basis.Aortic Aneurysm, Thoracic: An abnormal balloon- or sac-like dilatation in the wall of the THORACIC AORTA. This proximal descending portion of aorta gives rise to the visceral and the parietal branches above the aortic hiatus at the diaphragm.Hospital Bed Capacity, 500 and overOhioHeart Valve Diseases: Pathological conditions involving any of the various HEART VALVES and the associated structures (PAPILLARY MUSCLES and CHORDAE TENDINEAE).Ventilator Weaning: Techniques for effecting the transition of the respiratory-failure patient from mechanical ventilation to spontaneous ventilation, while meeting the criteria that tidal volume be above a given threshold (greater than 5 ml/kg), respiratory frequency be below a given count (less than 30 breaths/min), and oxygen partial pressure be above a given threshold (PaO2 greater than 50mm Hg). Weaning studies focus on finding methods to monitor and predict the outcome of mechanical ventilator weaning as well as finding ventilatory support techniques which will facilitate successful weaning. Present methods include intermittent mandatory ventilation, intermittent positive pressure ventilation, and mandatory minute volume ventilation.Esophagectomy: Excision of part (partial) or all (total) of the esophagus. (Dorland, 28th ed)Preoperative Care: Care given during the period prior to undergoing surgery when psychological and physical preparations are made according to the special needs of the individual patient. This period spans the time between admission to the hospital to the time the surgery begins. (From Dictionary of Health Services Management, 2d ed)Intubation, Intratracheal: A procedure involving placement of a tube into the trachea through the mouth or nose in order to provide a patient with oxygen and anesthesia.Heart Arrest: Cessation of heart beat or MYOCARDIAL CONTRACTION. If it is treated within a few minutes, heart arrest can be reversed in most cases to normal cardiac rhythm and effective circulation.TaiwanHospitals, Municipal: Hospitals controlled by the city government.Perinatal Mortality: Deaths occurring from the 28th week of GESTATION to the 28th day after birth in a given population.Statistics, Nonparametric: A class of statistical methods applicable to a large set of probability distributions used to test for correlation, location, independence, etc. In most nonparametric statistical tests, the original scores or observations are replaced by another variable containing less information. An important class of nonparametric tests employs the ordinal properties of the data. Another class of tests uses information about whether an observation is above or below some fixed value such as the median, and a third class is based on the frequency of the occurrence of runs in the data. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed, p1284; Corsini, Concise Encyclopedia of Psychology, 1987, p764-5)Heart Diseases: Pathological conditions involving the HEART including its structural and functional abnormalities.Mortality, Premature: Deaths that occur before LIFE EXPECTANCY is reached within a given population.Forecasting: The prediction or projection of the nature of future problems or existing conditions based upon the extrapolation or interpretation of existing scientific data or by the application of scientific methodology.American Hospital Association: A professional society in the United States whose membership is composed of hospitals.Postoperative Care: The period of care beginning when the patient is removed from surgery and aimed at meeting the patient's psychological and physical needs directly after surgery. (From Dictionary of Health Services Management, 2d ed)Renal Dialysis: Therapy for the insufficient cleansing of the BLOOD by the kidneys based on dialysis and including hemodialysis, PERITONEAL DIALYSIS, and HEMODIAFILTRATION.Respiratory Distress Syndrome, Adult: A syndrome characterized by progressive life-threatening RESPIRATORY INSUFFICIENCY in the absence of known LUNG DISEASES, usually following a systemic insult such as surgery or major TRAUMA.Biological Markers: Measurable and quantifiable biological parameters (e.g., specific enzyme concentration, specific hormone concentration, specific gene phenotype distribution in a population, presence of biological substances) which serve as indices for health- and physiology-related assessments, such as disease risk, psychiatric disorders, environmental exposure and its effects, disease diagnosis, metabolic processes, substance abuse, pregnancy, cell line development, epidemiologic studies, etc.Heart Defects, Congenital: Developmental abnormalities involving structures of the heart. These defects are present at birth but may be discovered later in life.Obstetrics and Gynecology Department, Hospital: Hospital department responsible for the administration and management of services provided for obstetric and gynecologic patients.PortugalHospital Information Systems: Integrated, computer-assisted systems designed to store, manipulate, and retrieve information concerned with the administrative and clinical aspects of providing medical services within the hospital.Thrombolytic Therapy: Use of infusions of FIBRINOLYTIC AGENTS to destroy or dissolve thrombi in blood vessels or bypass grafts.Coronary Care Units: The hospital unit in which patients with acute cardiac disorders receive intensive care.Aortic Aneurysm, Abdominal: An abnormal balloon- or sac-like dilatation in the wall of the ABDOMINAL AORTA which gives rise to the visceral, the parietal, and the terminal (iliac) branches below the aortic hiatus at the diaphragm.Community-Acquired Infections: Any infection acquired in the community, that is, contrasted with those acquired in a health care facility (CROSS INFECTION). An infection would be classified as community-acquired if the patient had not recently been in a health care facility or been in contact with someone who had been recently in a health care facility.Food Service, Hospital: Hospital department that manages and supervises the dietary program in accordance with the patients' requirements.Acute Lung Injury: A condition of lung damage that is characterized by bilateral pulmonary infiltrates (PULMONARY EDEMA) rich in NEUTROPHILS, and in the absence of clinical HEART FAILURE. This can represent a spectrum of pulmonary lesions, endothelial and epithelial, due to numerous factors (physical, chemical, or biological).Death Certificates: Official records of individual deaths including the cause of death certified by a physician, and any other required identifying information.Mitral Valve: The valve between the left atrium and left ventricle of the heart.Recurrence: The return of a sign, symptom, or disease after a remission.Resuscitation: The restoration to life or consciousness of one apparently dead. (Dorland, 27th ed)Noninvasive Ventilation: Techniques for administering artificial respiration without the need for INTRATRACHEAL INTUBATION.Bioprosthesis: Prosthesis, usually heart valve, composed of biological material and whose durability depends upon the stability of the material after pretreatment, rather than regeneration by host cell ingrowth. Durability is achieved 1, mechanically by the interposition of a cloth, usually polytetrafluoroethylene, between the host and the graft, and 2, chemically by stabilization of the tissue by intermolecular linking, usually with glutaraldehyde, after removal of antigenic components, or the use of reconstituted and restructured biopolymers.Pregnancy: The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.Blood Vessel Prosthesis Implantation: Surgical insertion of BLOOD VESSEL PROSTHESES to repair injured or diseased blood vessels.Prevalence: The total number of cases of a given disease in a specified population at a designated time. It is differentiated from INCIDENCE, which refers to the number of new cases in the population at a given time.Hospitals, Religious: Private hospitals that are owned or sponsored by religious organizations.Neoplasms: New abnormal growth of tissue. Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms.Hospitals, Maternity: Special hospitals which provide care to women during pregnancy and parturition.Intraoperative Complications: Complications that affect patients during surgery. They may or may not be associated with the disease for which the surgery is done, or within the same surgical procedure.Renal Insufficiency: Conditions in which the KIDNEYS perform below the normal level in the ability to remove wastes, concentrate URINE, and maintain ELECTROLYTE BALANCE; BLOOD PRESSURE; and CALCIUM metabolism. Renal insufficiency can be classified by the degree of kidney damage (as measured by the level of PROTEINURIA) and reduction in GLOMERULAR FILTRATION RATE.Coronary Disease: An imbalance between myocardial functional requirements and the capacity of the CORONARY VESSELS to supply sufficient blood flow. It is a form of MYOCARDIAL ISCHEMIA (insufficient blood supply to the heart muscle) caused by a decreased capacity of the coronary vessels.Australia: The smallest continent and an independent country, comprising six states and two territories. Its capital is Canberra.Fetal Mortality: Number of fetal deaths with stated or presumed gestation of 20 weeks or more in a given population. Late fetal mortality is death after of 28 weeks or more.Poisson Distribution: A distribution function used to describe the occurrence of rare events or to describe the sampling distribution of isolated counts in a continuum of time or space.Hepatectomy: Excision of all or part of the liver. (Dorland, 28th ed)MinnesotaQuestionnaires: Predetermined sets of questions used to collect data - clinical data, social status, occupational group, etc. The term is often applied to a self-completed survey instrument.Bacteremia: The presence of viable bacteria circulating in the blood. Fever, chills, tachycardia, and tachypnea are common acute manifestations of bacteremia. The majority of cases are seen in already hospitalized patients, most of whom have underlying diseases or procedures which render their bloodstreams susceptible to invasion.Clinical Protocols: Precise and detailed plans for the study of a medical or biomedical problem and/or plans for a regimen of therapy.
ED Administration of Thienopyrdine Not Associated With In-Hospital Mortality, Major Bleeding - American College of CardiologyKeywords: Odds Ratio, Acute Coronary Syndrome, Multivariate Analysis, Hospital Mortality, Pyridines, Confidence Intervals, ... ED Administration of Thienopyrdine Not Associated With In-Hospital Mortality, Major Bleeding. May 30, 2013 ACC News Story. ... YOU ARE HERE: Home , Latest in Cardiology , ED Administration of Thienopyrdine Not Associated With In-Hospital Mortality, Major ... or in-hospital mortality (adjusted 1.02; 95% confidence interval, 0.86-1.20). However, although ED thienopyridine use was low, ...
Young Women Less Likely to Receive STEMI Revascularization, Have Higher In-Hospital Mortality - American College of CardiologyKeywords: Biomedical Research, Data Collection, Ecosystem, Hospital Mortality, Female, Inpatients, Length of Stay, Male, ... Young Women Less Likely to Receive STEMI Revascularization, Have Higher In-Hospital Mortality Oct 26, 2015 ACC News Story. ... However, use of percutaneous coronary intervention for STEMI and in-hospital mortality increased in both men and women during ... and may have higher in-hospital mortality compared with younger men, according to a study published Oct. 26 in the Journal of ...
Decreasing Mortality in Severe Sepsis and Septic Shock Patients by Implementing a Sepsis Bundle in a Hospital SettingThe in-hospital mortality was 54.0% from July 2005 to April 2006, 41.1% from May to December 2006, 39.3% in 2007, 41.4% in 2008 ... Conclusion These results suggest reducing SS and SSh patient mortality is a complex process that involves multiple performance ... have been recommended to reduce morbidity and mortality. Materials and Methods A quasi-experimental study was conducted in a ...
Torrance Memorial Medical Center in Torrance, CA - Hospital Report - Quality, Mortality, Reviews, Ratings, and More30-Day Mortality Rate from Heart Attack. This hospitals 30 day patient death (mortality) rate from heart attack. The value is ... 30-Day Mortality Rate from Heart Failure. This hospitals 30 day patient death (mortality) rate from heart failure. The value is ... The mortality rate for heart attack patients at the facility is no different than the national rate. The patient mortality rate ... When compared to other hospitals in the state, pneumonia patients at this facility are less likely to assessed and given an ...
St. Peter's University Hospital in New Brunswick, NJ - Hospital Report - Quality, Mortality, Reviews, Ratings, and More30-Day Mortality Rate from Heart Attack. This hospitals 30 day patient death (mortality) rate from heart attack. The value is ... 30-Day Mortality Rate from Heart Failure. This hospitals 30 day patient death (mortality) rate from heart failure. The value is ... Peter's University Hospital is a non-profit acute care hospital based at 254 Easton Avenue in New Brunswick, NJ. The facility ... The mortality rate for heart attack patients at the facility is no different than the national rate. The patient mortality rate ...
Certain hospital strategies lower mortality rates for heart attack patients | AHRQ Archive... from hospital to hospital. Researchers who surveyed 537 hospitals have identified several hospital strategies that were ... Certain hospital strategies lower mortality rates for heart attack patients. Research Activities, December 2012, No. 388. ... Lower mortality rates were more likely to occur when the hospital culture encouraged clinicians to creatively solve problems, ... Certain hospital strategies lower mortality rates for heart attack patients. *Continuing beta blockers after noncardiac surgery ...
Hill Regional Hospital - Hillsboro, TX... and compare hospital ratings for Hill Regional Hospital on Healthgrades. ... Hill Regional Hospital in Hillsboro, TX - Get directions, phone number, research physicians, ... Death in procedures where mortality is usually very low. *Pressure sores or bed sores acquired in the hospital ... Research Hospital Ratings and Talk to Your Doctor. Women who deliver at a hospital that received 5 stars for C-section delivery ...
Washington County Hospital - Plymouth, NC... and compare hospital ratings for Washington County Hospital on Healthgrades. ... Washington County Hospital in Plymouth, NC - Get directions, phone number, research physicians, ... Predicted Mortality. 2.49%. 6.97%. What Is Pneumonia?. Pneumonia is a lung infection usually caused by viruses and bacteria. It ... Research Hospital Ratings, Talk to Your Doctor All hospitals strive to offer great medical care-but some do a better job than ...
Reeves County Hospital District - Pecos, TX... and compare hospital ratings for Reeves County Hospital District on Healthgrades. ... Reeves County Hospital District in Pecos, TX - Get directions, phone number, research physicians, ... Death in procedures where mortality is usually very low. *Pressure sores or bed sores acquired in the hospital ... Research Hospital Ratings, Talk to Your Doctor All hospitals strive to offer great medical care-but some do a better job than ...
Marlette Regional Hospital - Marlette, MI... and compare hospital ratings for Marlette Regional Hospital on Healthgrades. ... Marlette Regional Hospital in Marlette, MI - Get directions, phone number, research physicians, ... Death in procedures where mortality is usually very low. *Pressure sores or bed sores acquired in the hospital ... Research clinical quality at this hospital * Hospital Quality Awards. Marlette Regional Hospital has been recognized by ...
Mortality rate: Mortality rate, or death rate, is a measure of the number of deaths (in general, or due to a specific cause) in a particular population, scaled to the size of that population, per unit of time. Mortality rate is typically expressed in units of deaths per 1,000 individuals per year; thus, a mortality rate of 9.Apache AvroSoonchunhyang University Hospital: Soonchunhyang University Hospital is a hospital in Bucheon, South Korea. It is affiliated with Soonchunhyang University.Temporal analysis of products: Temporal Analysis of Products (TAP), (TAP-2), (TAP-3) is an experimental technique for studyingWansbeck General Hospital: Wansbeck General Hospital is a district general hospital based in Ashington, Northumberland. It is one of two "low energy" built hospitals in the United Kingdom, and is the most northerly General hospital in England.QRISK: QRISK2 (the most recent version of QRISK) is a prediction algorithm for cardiovascular disease (CVD) that uses traditional risk factors (age, systolic blood pressure, smoking status and ratio of total serum cholesterol to high-density lipoprotein cholesterol) together with body mass index, ethnicity, measures of deprivation, family history, chronic kidney disease, rheumatoid arthritis, atrial fibrillation, diabetes mellitus, and antihypertensive treatment.Global Risks Report: The Global Risks Report is an annual study published by the World Economic Forum ahead of the Forum’s Annual Meeting in Davos, Switzerland. Based on the work of the Global Risk Network, the report describes changes occurring in the global risks landscape from year to year and identifies the global risks that could play a critical role in the upcoming year.List of Parliamentary constituencies in Kent: The ceremonial county of Kent,Sepsis Alliance: Sepsis Alliance is a voluntary health organization dedicated to raising awareness of sepsis by educating patients, families, and healthcare professionals to treat sepsis as a medical emergency.http://www.Cancer survival rates: Cancer survival rates vary by the type of cancer, stage at diagnosis, treatment given and many other factors, including country. In general survival rates are improving, although more so for some cancers than others.Peak inspiratory pressure: Peak inspiratory pressure (PIP) is the highest level of pressure applied to the lungs during inhalation. In mechanical ventilation the number reflects a positive pressure in centimeters of water pressure (cmH2O).Age adjustment: In epidemiology and demography, age adjustment, also called age standardization, is a technique used to allow populations to be compared when the age profiles of the populations are quite different.Emergency: An emergency is a situation that poses an immediate risk to health, life, property, or environment. Most emergencies require urgent intervention to prevent a worsening of the situation, although in some situations, mitigation may not be possible and agencies may only be able to offer palliative care for the aftermath.Electrocardiography in myocardial infarctionEndoscopic vessel harvestingEpidemiological method: The science of epidemiology has matured significantly from the times of Hippocrates and John Snow. The techniques for gathering and analyzing epidemiological data vary depending on the type of disease being monitored but each study will have overarching similarities.Senior Emergency Department: The senior emergency department is a recent hospital innovation to build separate geriatric emergency rooms for older adults akin to pediatric emergency rooms designed for children. The trend comes in response to the nation's rapidly growing population of older adults and overcrowding of emergency departments.Akron Children's Hospital: The Akron Children's Hospital is a children's hospital located in Akron, Ohio.Incidence (epidemiology): Incidence is a measure of the probability of occurrence of a given medical condition in a population within a specified period of time. Although sometimes loosely expressed simply as the number of new cases during some time period, it is better expressed as a proportion or a rate with a denominator.Diagnosis-related group: Diagnosis-related group (DRG) is a system to classify hospital cases into one of originally 467 groups,Mistichelli, Judith Diagnosis Related Groups (DRGs) and the Prospective Payment System: Forecasting Social Implications with the last group (coded as 470 through v24, 999 thereafter) being "Ungroupable". This system of classification was developed as a collaborative project by Robert B Fetter, PhD, of the Yale School of Management, and John D.Revised Cardiac Risk IndexRoyal National Orthopaedic Hospital: The Royal National Orthopaedic Hospital (informally the RNOH) is a specialist orthopaedic hospital located in Greater London, United Kingdom and a part of Royal National Orthopaedic Hospital NHS Trust. It provides the most comprehensive range of neuro-musculoskeletal health care in the UK, including acute spinal injury, complex bone tumour treatment, orthopaedic medicine and specialist rehabilitation for chronic back pain.Thayet District: Thayet District (; also Thayetmyo District) is a district of the Magway Division in central Burma (Myanmar)."Burma: Second-Order Administrative Divisions (Districts)" The Permanent Committee of Geographic Names (PCGN), United Kingdom, from Internet Archive of 25 September 2007 The administrative centre is the town of Thayetmyo.Hospital-acquired condition: A hospital-acquired condition (HAC) is an undesirable situation or condition that affects a patient and that arose during a stay in a hospital or medical facility. It is a designation used by Medicare/Medicaid in the US for determining MS-DRG reimbursement beginning with version 26 (October 1, 2008).Frankston Hospital: Peninsula HealthHybrid cardiac surgery: A hybrid cardiac surgical procedure in a narrow sense is defined as a procedure that combines a conventional surgical part (including a skin incision) with an interventional part, using some sort of catheter-based procedure guided by fluoroscopy (or other, e.g.Disease registry: Disease or patient registries are collections of secondary data related to patients with a specific diagnosis, condition, or procedure, and they play an important role in post marketing surveillance of pharmaceuticals. Registries are different from indexes in that they contain more extensive data.Jessie McPherson Private HospitalRed Moss, Greater Manchester: Red Moss is a wetland mossland in Greater Manchester, located south of Horwich and east of Blackrod. (Grid Reference ).Muskoka Initiative: The Muskoka Initiative on Maternal, Newborn and Child Health is a funding initiative announced at the 36th G8 summit which commits member nations to collectively spend an additional $5 billion between 2010 and 2015 to accelerate progress toward the achievement of Millennium Development Goals 4 and 5, the reduction of maternal, infant and child mortality in developing countries. A second summit on Maternal, Newborn and Child Health was held in Toronto from May 28-30, 2014 in follow-up to the original 36th G8 summit.Sisterhood method: The Sisterhood Method is a household survey to estimate maternal deaths, which includes a series of four questions. The Sisterhood Method is one method recommended by the WHO.Chao Yao-dong: Chao Yao-dong (died August 20, 2008) was a Taiwanese politician, economist and former Minister of Economic Affairs (1981–84).Infection Control and Hospital Epidemiology: Infection Control and Hospital Epidemiology is a peer-reviewed medical journal published by the University of Chicago Press. It publishes research on control and evaluation of the transmission of pathogens in healthcare institutions and on the use of epidemiological principles and methods to evaluate and improve the delivery of care, including infection control practices, surveillance, cost-benefit analyses, resource use, occupational health, and regulatory issues.Robot-assisted double heart valve replacement: The first robotic-assisted double heart valve replacement was carried out in the Chennai region of India at Chettinad Hospital. Considered a rare form of surgery, this is the first instance of such a procedure using robotic surgery.Comorbidity: In medicine, comorbidity is the presence of one or more additional disorders (or diseases) co-occurring with a primary disease or disorder; or the effect of such additional disorders or diseases. The additional disorder may also be a behavioral or mental disorder.Prognosis: Prognosis (Greek πρόγνωσις "fore-knowing, foreseeing") is a medical term for predicting the likely outcome of one's current standing. When applied to large statistical populations, prognostic estimates can be very accurate: for example the statement "45% of patients with severe septic shock will die within 28 days" can be made with some confidence, because previous research found that this proportion of patients died.Amy FawsittUniversity of CampinasU.S.C. Institute of Safety and Systems Management: == History ==Revision using distal inflow: Revision Using Distal Inflow (RUDI) is a surgical treatment for Dialysis-associated Steal Syndrome.Hospital-acquired pneumonia: Hospital-acquired pneumonia (HAP) or nosocomial pneumonia refers to any pneumonia contracted by a patient in a hospital at least 48–72 hours after being admitted. It is thus distinguished from community-acquired pneumonia.Regression dilution: Regression dilution, also known as regression attenuation, is the biasing of the regression slope towards zero (or the underestimation of its absolute value), caused by errors in the independent variable.Morbidity and mortality conference: Morbidity and mortality}}Neurogenic shock
(1/4527) Is hospital care involved in inequalities in coronary heart disease mortality? Results from the French WHO-MONICA Project in men aged 30-64.
OBJECTIVES: The goal of the study was to assess whether possible disparities in coronary heart disease (CHD) management between occupational categories (OC) in men might be observed and contribute to the increasing inequalities in CHD morbidity and mortality reported in France. METHODS: The data from the three registers of the French MONICA Collaborative Centres (MCC-Lille, MCC-Strasbourg, and MCC-Toulouse) were analysed during two period: 1985-87 and 1989-91. Acute myocardial infarctions and coronary deaths concerning men, aged 30-64 years, were included. Non-professionally active and retired men were excluded. Results were adjusted for age and MCC, using a logistic regression analysis. RESULTS: 605 and 695 events were analysed for 1985-87 and 1989-91, respectively. Out of hospital cardiac arrests, with or without cardiac resuscitation, and 28 day case fatality rates were lower among upper executives in both periods. A coronarography before the acute event had been performed more frequently in men of this category and the proportion of events that could be hospitalised was higher among them. In both periods, the management of acute myocardial infarctions in hospital and prescriptions on discharge were similar among occupational categories. CONCLUSIONS: For patients who could be admitted to hospital, the management was found to be similar among OCs, as was the 28 day case fatality rate among the hospitalised patients. In contrast, lower prognosis and higher probability of being hospitalised after the event among some categories suggest that pre-hospital care and the patient's conditions before the event are the primary factors involved. (+info)
(2/4527) Tuberculous meningitis in South African urban adults.
We retrospectively reviewed 56 adults with culture-proven tuberculous meningitis (TBM), investigating clinical signs, cerebrospinal fluid (CSF) findings and outcome. There were 50 patients, aged 18-59 years, 39 with and 11 without human immunodeficiency virus (HIV) infection. Six were aged 60 years or older. Neurological signs of TBM in 18-59-year-olds were unaffected by HIV serostatus while, compared to those > or = 60 years of age, there were more patients with meningism (86.0% vs. 33.3%; p = 0.011) and fewer with seizures (12.0% vs. 50.0%; p = 0.046). The HIV-infected 18-59-year-olds had significantly more extrameningeal tuberculosis compared to the non-HIV-infected (76.9% vs. 9.1%; p = 0.0001) and 23.1% had 'breakthrough' TBM. CSF analysis revealed 12 patients (21.4%) with acellular fluid (more common in those > or = 60 years of age, p = 0.016), of whom three had completely normal CSF. A neutrophil predominance was found in 22 patients (39.3%). Only three patients (5.4%) had a positive CSF smear for acid-fast bacilli. In-hospital mortality occurred in 39 patients (69.1%), was similar in all study groups, and was not related to neurological stage. The diagnosis of TBM can be masked by lack of meningism in the elderly and by atypical CSF findings. (+info)
(3/4527) The transmyocardial laser revascularization international registry report.
AIMS: This report aimed to provide an analysis of the data submitted from Europe and Asia on transmyocardial laser revascularization. METHODS AND RESULTS: Prospective data was recorded on 967 patients with intractable angina not amenable to conventional revascularization in 21 European and Asian centres performing transmyocardial laser revascularization using the PLC Medical Systems CO2 laser. Patient characteristics, operative details and early complications following transmyocardial laser revascularization were recorded. The in-hospital death rate was 9.7% (95% confidence interval 7.8% to 11.6%). Other early complications were consistent with similar cardiothoracic surgical procedures. There was a decrease of two or more Canadian Cardiovascular Score angina classes in 47.3%, 45.4% and 34.0% of survivors at 3, 6 and 12 months follow-up, respectively (P=0.001 for each). Treadmill exercise time increased by 42 s at 3 months (P=0.008), 1 min 43 s at 6 months (P<0.001) and 1 min 50 s at 12 months (P<0.001) against pre-operative times of 6 min. CONCLUSION: Uncontrolled registry data suggest that transmyocardial laser revascularization may lead to a decrease in angina and improved exercise tolerance. It does, however, have a risk of peri-operative morbidity and mortality. Definitive results from randomized controlled trials are awaited. (+info)
(4/4527) Hepatectomy for hepatocellular carcinoma: toward zero hospital deaths.
OBJECTIVE: The authors report on the surgical techniques and protocol for perioperative care that have yielded a zero hospital mortality rate in 110 consecutive patients undergoing hepatectomy for hepatocellular carcinoma (HCC). The hepatectomy results are analyzed with the aim of further reducing the postoperative morbidity rate. SUMMARY BACKGROUND DATA: In recent years, hepatectomy has been performed with a mortality rate of <10% in patients with HCC, but a zero hospital mortality rate in a large patient series has never been reported. At Queen Mary Hospital, Hong Kong, the surgical techniques and perioperative management in hepatectomy for HCC have evolved yearly into a final standardized protocol that reduced the hospital mortality rate from 28% in 1989 to 0% in 1996 and 1997. METHODS: Surgical techniques were designed to reduce intraoperative blood loss, blood transfusion, and ischemic injury to the liver remnant in hepatectomy. Postoperative care was focused on preservation and promotion of liver function by providing adequate tissue oxygenation and immediate postoperative nutritional support that consisted of branched-chain amino acid-enriched solution, low-dose dextrose, medium-chain triglycerides, and phosphate. The pre-, intra-, and postoperative data were collected prospectively and analyzed each year to assess the influence of the evolving surgical techniques and perioperative care on outcome. RESULTS: Of 330 patients undergoing hepatectomy for HCC, underlying cirrhosis and chronic hepatitis were present in 161 (49%) and 108 (33%) patients, respectively. There were no significant changes in the patient characteristics throughout the 9-year period, but there were significant reductions in intraoperative blood loss and blood transfusion requirements. From 1994 to 1997, the median blood transfusion requirement was 0 ml, and 64% of the patients did not require a blood transfusion. The postoperative morbidity rate remained the same throughout the study period. Complications in the patients operated on during 1996 and 1997 were primarily wound infections; the potentially fatal complications seen in the early years, such as subphrenic sepsis, biliary leakage, and hepatic coma, were absent. By univariate analysis, the volume of blood loss, volume of blood transfusions, and operation time were correlated positively with postoperative morbidity rates in 1996 and 1997. Stepwise logistic regression analysis revealed that the operation time was the only parameter that correlated significantly with the postoperative morbidity rate. CONCLUSION: With appropriate surgical techniques and perioperative management to preserve function of the liver remnant, hepatectomy for HCC can be performed without hospital deaths. To improve surgical outcome further, strategies to reduce the operation time are being investigated. (+info)
(5/4527) Primary angioplasty versus systemic thrombolysis in anterior myocardial infarction.
OBJECTIVES: This study compares the efficacy of primary angioplasty and systemic thrombolysis with t-PA in reducing the in-hospital mortality of patients with anterior AMI. BACKGROUND: Controversy still exists about the relative benefit of primary angioplasty over thrombolysis as treatment for AMI. METHODS: Two-hundred and twenty patients with anterior AMI were randomly assigned in our institution to primary angioplasty (109 patients) or systemic thrombolysis with accelerated t-PA (111 patients) within the first five hours from the onset of symptoms. RESULTS: Baseline characteristics were similar in both groups. Primary angioplasty was independently associated with a lower in-hospital mortality (2.8% vs. 10.8%, p = 0.02, adjusted odds ratio 0.23, 95% confidence interval 0.06 to 0.85). During hospitalization, patients treated by angioplasty had a lower frequency of postinfarction angina or positive stress test (11.9% vs. 25.2%, p = 0.01) and less frequently underwent percutaneous or surgical revascularization after the initial treatment (22.0% vs. 47.7%, p < 0.001) than did patients treated by t-PA. At six month follow-up, patients treated by angioplasty had a lower cumulative rate of death (4.6% vs. 11.7%, p = 0.05) and revascularization (31.2% vs. 55.9%, p < 0.001) than those treated by t-PA. CONCLUSIONS: In centers with an experienced and readily available interventional team, primary angioplasty is superior to t-PA for the treatment of anterior AMI. (+info)
(6/4527) Quality of life four years after acute myocardial infarction: short form 36 scores compared with a normal population.
OBJECTIVES: To assess the impact of myocardial infarction on quality of life in four year survivors compared to data from "community norms", and to determine factors associated with a poor quality of life. DESIGN: Cohort study based on the Nottingham heart attack register. SETTING: Two district general hospitals serving a defined urban/rural population. SUBJECTS: All patients admitted with acute myocardial infarction during 1992 and alive at a median of four years. MAIN OUTCOME MEASURES: Short form 36 (SF 36) domain and overall scores. RESULTS: Of 900 patients with an acute myocardial infarction in 1992, there were 476 patients alive and capable of responding to a questionnaire in 1997. The response rate was 424 (89. 1%). Compared to age and sex adjusted normative data, patients aged under 65 years exhibited impairment in all eight domains, the largest differences being in physical functioning (mean difference 20 points), role physical (mean difference 23 points), and general health (mean difference 19 points). In patients over 65 years mean domain scores were similar to community norms. Multiple regression analysis revealed that impaired quality of life was closely associated with inability to return to work through ill health, a need for coronary revascularisation, the use of anxiolytics, hypnotics or inhalers, the need for two or more angina drugs, a frequency of chest pain one or more times per week, and a Rose dyspnoea score of >/= 2. CONCLUSIONS: The SF 36 provides valuable additional information for the practising clinician. Compared to community norms the greatest impact on quality of life is seen in patients of working age. Impaired quality of life was reported by patients unfit for work, those with angina and dyspnoea, patients with coexistent lung disease, and those with anxiety and sleep disturbances. Improving quality of life after myocardial infarction remains a challenge for physicians. (+info)
(7/4527) Mortality in ruptured abdominal aortic aneurysms. The Finnvasc Study Group.
OBJECTIVE: To assess mortality related to rupture of abdominal aortic aneurysm (RAAA). DESIGN: A 4-year cross-sectional study based on a nationwide vascular registry Finnvasc and national cause-of-death registry (Statistics Finland). MATERIALS AND METHODS: A total of 454 operations for RAAA among 11,747 surgical vascular reconstructions recorded in the Finnvasc registry and 1004 deaths due to RAAA during the same period based on Statistics Finland. RESULTS: The operative mortality rate was 49% based on the Finnvasc registry and 54% based on Statistics Finland. With all RAAA deaths at hospitals included, total hospital mortality was 68%. No association existed between hospital volume of RAAA operations and surgical mortality, although an inverse association did exist between hospital volume of RAAA operations and all RAAA deaths in the hospital (p = 0.01). The case fatality for RAAA in Finland was 80%. CONCLUSIONS: RAAA surgical mortality calculations for RAAA, based on a vascular registry, underestimate the true rate because some cases with fatal outcome tend to escape registration. Because surgical mortality rates may also be skewed by patient selection, total hospital RAAA mortality thus represents the results of RAAA treatment more accurately. (+info)
(8/4527) Relation between hospital surgical volume and outcome for pancreatic resection for neoplasm in a publicly funded health care system.
BACKGROUND: Recent studies from the United States have shown that institutions with higher numbers of pancreatic resection procedures for neoplasm have lower mortality rates associated with this procedure. However, minimal work has been done to assess whether the results of similar volume-outcome studies within a publicly financed health care system would differ from those obtained in a mixed public-private health care system. METHODS: A population-based retrospective analysis was used to examine pancreatic resection for neoplasm in Ontario for the period 1988/89 to 1994/95. Outcomes examined included in-hospital case fatality rate and mean length of stay in hospital. For each hospital, total procedure volume for the study period was defined as low (fewer than 22), medium (22-42) or high (more than 42). Regression models were used to measure volume-outcome relations. RESULTS: The likelihood of postoperative death was higher in low-volume and medium-volume centres than in high-volume centres (odds ratio 5.1 and 4.5 respectively; p < 0.01 for both). Mean length of stay was greater in low- and medium-volume centres than in high-volume centres (by 7.7 and 9.2 days respectively, p < 0.01 for both). INTERPRETATION: This study adds to growing evidence that, for pancreatic resection for neoplasm, patients may have better outcomes if they are treated in high-volume hospitals rather than low-volume hospitals. (+info)
- Patient safety ratings show you how well a hospital safeguards patients from potential complications. (healthgrades.com)
- Surgical deliveries place extra burden on the health care system because of longer hospital stays and associated complications with surgery. (medindia.net)
- Length of hospital stay was significantly shorter for mothers (51 v. 73 hours) and babies (48 v. 71 hours) in the program group. (medindia.net)
- RESULTS: The all-cause mortality and CAD mortality was significantly related to education, even after adjustment for classical risk factors. (lsh.is)
- Implementing 24-hour intensivists at medical intensive care units (ICUs) could reduce patient mortality rates, and significantly reduce patients' length of stay, indicate study results. (news-medical.net)
- Almost one-quarter of patients (24.2 percent) received a thienopyridine in the ED and the remaining patients received one after hospital admission. (acc.org)
- Moving forward, they note that "to improve the likelihood that guidelines contain evidence-based recommendations relevant to upstream management of patients, studies need to be specifically designed to determine the role of ED medical management and to address outcomes other than mortality, such as recurrent ischemia or reinfarction. (acc.org)
- The mortality rate for heart attack patients at the facility is no different than the national rate. (citehealth.com)
- When compared to other hospitals in the state, pneumonia patients at this facility are less likely to assessed and given an influenza vaccination and assessed and given a pneumococcal vaccination. (citehealth.com)
- The percentage of pneumonia patients whose initial emergency room blood culture was performed prior to the administration of the first hospital dose of antibiotics. (citehealth.com)
- Researchers who surveyed 537 hospitals have identified several hospital strategies that were strongly associated with lower mortality rates for patients hospitalized for heart attack. (ahrq.gov)
- Lower mortality rates were more likely to occur when the hospital culture encouraged clinicians to creatively solve problems, physicians and nurses acted as champions to improve the quality of care, hospital clinicians met at least monthly to review care with staff who transported patients to the hospital, and cardiologists were always present in the hospital. (ahrq.gov)
- Internet Citation: Certain hospital strategies lower mortality rates for heart attack patients: Research Activities, December 2012, No. 388. (ahrq.gov)
- 62% of patients would definitely recommend this hospital. (healthgrades.com)
- After leaving the hospital, patients are randomly selected to answer the standardized, multiple-question survey developed by the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS). (healthgrades.com)
- Follow-up is also underway on health workers, patients, family, and friends who were in contact with the patients in hospital settings. (umn.edu)
- Torrance Memorial Medical Center is a non-profit acute care hospital based at 3330 Lomita Boulevard in Torrance, CA. The facility is accredited and provides emergency services. (citehealth.com)
- St. Peter's University Hospital is a non-profit acute care hospital based at 254 Easton Avenue in New Brunswick, NJ. (citehealth.com)
- See 'Hospital strategies for reducing risk-standardized mortality rates in acute myocardial infarction' by Elizabeth H. Bradley, Ph.D., Leslie A. Curry, Ph.D., Erica S. Spatz, M.D., and others in the Annals of Internal Medicine 156, pp. 618-626, 2012. (ahrq.gov)
- Healthgrades ratings show you how well a hospital performed in providing patient care. (healthgrades.com)
- Use Healthgrades to research hospital performance and talk to your doctor about what's right for you. (healthgrades.com)
longer hospital stays
- Women also had slightly longer hospital stays than men at 4.35 days versus four days on average. (acc.org)
- Marlette Regional Hospital has achieved 1 quality award distinction in the last 12 months. (healthgrades.com)
-  Globally, preventable deaths from improperly performed procedures constitute 13% of maternal mortality, and 25% or more in some countries where maternal mortality from other causes is relatively low, making unsafe abortion the leading single cause of maternal mortality worldwide. (wikipedia.org)
- Despite a substantial decline in deaths from heart attack in the past decade, there is still substantial variation in 30-day risk-standardized mortality rates (RSMRs) from hospital to hospital. (ahrq.gov)
- Hospital strategies associated with higher mortality rates included having only nurse champions and cross-training critical care nurses for the cardiac catheterization lab. (ahrq.gov)
- According to Canadian Medical Association Journal, a collaborative maternity care program resulted in fewer cesarean deliveries, shorter average hospital stays and higher breast-feeding rates for mothers. (medindia.net)
- As women have gained access to family planning and skilled birth attendance with backup emergency obstetric care, the global maternal mortality ratio has fallen from 380 maternal deaths per 100,000 live births in 1990 to 210 deaths per 100,000 live births in 2013, and many countries halved their maternal death rates in the last 10 years. (wikipedia.org)
- Worldwide mortality rates have been decreasing in modern age [ citation needed ] . (wikipedia.org)
- Our results can provide physicians, hospital administrators and other stakeholders with guidance when making decisions about staffing in their individual institutions," say Eric Papierniak and colleagues from the University of Florida, Gainesville, USA, who presented their results at Chest 2012 in Atlanta, Georgia, USA. (news-medical.net)
- The patient mortality rate is also no different than the national rate. (citehealth.com)
- The UK Health Protection Agency (HPA) today released new information about the third patient in the family cluster, who has recovered from a milder version of the illnesses after more limited contact: visiting the older man in the hospital on three occasions. (umn.edu)
- Health care use for asthma includes outpatient visits to doctors' offices and hospital outpatient departments, visits to hospital emergency departments (EDs), and hospitalizations. (cdc.gov)
- Younger women may be less likely to receive revascularization for ST-segment elevation myocardial infarction (STEMI) and may have higher in-hospital mortality compared with younger men, according to a study published Oct. 26 in the Journal of the American College of Cardiology . (acc.org)
- However, use of percutaneous coronary intervention for STEMI and in-hospital mortality increased in both men and women during the study period. (acc.org)
- The study also showed that young women with STEMI died at a higher rate than young men, with 4.5 percent of women in the study dying in the hospital compared to 3 percent of men. (acc.org)
- At the beginning of the study, which included all births at the BC Women's Hospital and Health Centre from Apr. (medindia.net)
- Researchers speculated that men may be more likely than women to die before arriving at the hospital, which might in part explain the higher rate of in-hospital mortality for younger women. (acc.org)
- 1, 2004 to Oct. 31, 2010, 27% of women at the hospital had cesarean deliveries. (medindia.net)
- For women 34% (95% CI: 18-48) reduction was found in CAD mortality for high school education and 55% (95% CI: 22-74) for junior college, but too few had university education for reliable results. (lsh.is)
-  The world maternal mortality rate has declined 44% since 1990, but still every day 830 women die from pregnancy or childbirth related causes. (wikipedia.org)
- The four measures of maternal death are the maternal mortality ratio (MMR), maternal mortality rate, lifetime risk of maternal death and proportion of maternal deaths among deaths of women of reproductive years (PM). (wikipedia.org)
- The infant mortality rate across 14 NHS trusts has gone up by twice the earlier existing national average. (medindia.net)
- A respective 235 and 365 deaths occurred during the pre- and post-intensivist time periods, representing a near-significant mortality rate decrease of 0.163 to 0.144, report Papierniak et al. (news-medical.net)
- You lower your risk of experiencing a negative outcome by selecting a five-star hospital. (healthgrades.com)
- The figures were lower for all-cause mortality, but significant. (lsh.is)
- The standard risk factors were assessed on entry and mortality, and cause of death registered during follow-up. (lsh.is)
- When receiving treatment for a specific condition or undergoing a specific procedure in the hospital, you want the best care possible. (healthgrades.com)
- All hospitals strive to offer great medical care -- but some do a better job than others. (healthgrades.com)
- The man died Feb 17 in the critical care unit at Queen Elizabeth Hospital Birmingham, where he had been undergoing treatment for a chronic health condition, the hospital said in a statement today. (umn.edu)
- The investigators plan a stepped wedge cluster design trial, in which hospitals in Scotland and Ireland will be randomized to the timing of introduction of the care package. (clinicaltrials.gov)
- Look for hospitals that are rated "Better Than Expected" or "As Expected" to reduce your risk. (healthgrades.com)