RESUMO
BACKGROUND AND OBJECTIVES: This study provides information on student factors associated with a career choice in family practice. METHODS: Information was used from multiple surveys completed by medical students, including the Premedical Questionnaire, the Matriculating Student Questionnaire, and the Graduation Questionnaire, as well as information from residency directors about residents in the Graduate Medical Education Tracking Census. These questionnaires are all a part of the Student and Applicant Information Management System of the Association of American Medical Colleges. Participants were 30,789 students graduating from US medical schools in 1991 and 1992. Comparisons were made between longitudinal student responses on the surveys to four types of outcomes. RESULTS: A total of 1,029 (3.3%) students were in the "Maintained" group (students who originally planned to enter family practice and were in a family practice residency at postgraduate year 1; 1,958 (6.4%) were "Gained" (originally chose a specialty other than family practice but entered a family practice residency); 1,950 (6.3%) were "Lost Interest" (originally identified family practice but entered another residency-two thirds of whom selected non-primary care specialties); 21,573 (70.1%) were "Never Interested" (did not express an early interest nor select a family practice residency); and the remainder (13.9%) had incomplete specialty data. Of those originally interested in family practice, 34.5% entered family practice residencies. Only 8.3% of those not originally interested entered family practice residencies. The four groups of students differed on many demographic, attitudinal, and experiential characteristics. Prestige, income, opportunities for research, and faculty status were more important to future specialists, while emphasis on primary care and prevention and practice in smaller communities were more important to the future family physicians. CONCLUSIONS: Medical schools could potentially increase the number of students selecting family practice residencies through both admissions policies and medical school experiences. These data provide some specifics on how to recruit students and prevent loss of those originally interested in family practice.
Assuntos
Atitude do Pessoal de Saúde , Escolha da Profissão , Medicina de Família e Comunidade/educação , Estudantes de Medicina , Adulto , Feminino , Humanos , Masculino , Fatores SocioeconômicosRESUMO
BACKGROUND AND PURPOSE: Stroke imposes a substantial economic burden on individuals and society. This study estimates the lifetime direct and indirect costs associated with the three major types of stroke: subarachnoid hemorrhage (SAH), intracerebral hemorrhage (ICH), and ischemic stroke (ISC). METHODS: We developed a model of the lifetime cost of incident strokes occurring in 1990. An epidemiological model of stroke incidence, survival, and recurrence was developed based on a review of the literature. Data on direct cost of treating stroke were obtained from Medicare claims data, the 1987 National Medical Expenditure Survey (NMES), and insurance claims data representing a group of large, self-insured employers. Indirect costs (the value of foregone market and nonmarket production) associated with premature morbidity and mortality were estimated based on data from the US Bureau of Economic Analysis and the 1987 NMES. RESULTS: The lifetime cost per person of first strokes occurring in 1990 is estimated to be $228,030 for SAH, $123,565 for ICH, $90,981 for ISC, and $103,576 averaged across all stroke sub-types. Indirect costs accounted for 58.0% of lifetime costs. Aggregate lifetime cost associated with an estimated 392,344 first strokes in 1990 was $40.6 billion: $5.6 billion for SAH, $6.0 billion for ICH, and $29.0 billion for ISC. Acute-care costs incurred in the 2 years following a first stroke accounted for 45.0%, long-term ambulatory care accounted for 35.0%, and nursing home costs accounted for 17.5% of aggregate lifetime costs of stroke. CONCLUSIONS: The lifetime cost of stroke varies considerably by type of stroke and entails considerable costs beyond the first 2 years after a stroke.
Assuntos
Transtornos Cerebrovasculares/terapia , Custos de Cuidados de Saúde , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Transtornos Cerebrovasculares/economia , Transtornos Cerebrovasculares/epidemiologia , Criança , Pré-Escolar , Métodos Epidemiológicos , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Sensibilidade e Especificidade , Estados Unidos/epidemiologiaRESUMO
An evaluation of the Coulter Electronics, Inc. (Hialeah, FL) three-part differential screen (3PD) was undertaken to determine the performance characteristics of this system. The 3PD measures white blood cell (WBC) volumes and, by automatic analysis of the resultant WBC histogram, produces a determination of the number and percent of lymphocytes, mononuclear cells, and granulocytes. A group of 984 random patient blood samples was tested. The overall review rate (samples requiring some further analysis or review) was 42%. The main source of false negatives on the 3PD was eosinophilia: 5 out of 22 instances of eosinophilia greater than 750/microL were not flagged. The precision of the three parameters, measured as percent coefficient of variation, was 3.3% for lymphocytes, 14.2% for mononuclear cells, 3.1% for granulocytes, and 2.4% for the total WBC. The stability of blood samples was acceptable for up to eight hours at room temperature (less at 4 degrees C).