Study Designs
نویسندگان
چکیده
منابع مشابه
Epidemiological study designs- Examples of medical sciences
E pidemiology is the study and analysis of distribution and determinants of health-related conditions or events including diseases, and the practice of this study to the control of diseases and other health problems (1). One of the basic issues in epidemiology and the beginning of a research project is conducting a suitable design for our study (2). The aim of this study is to brief e...
متن کاملFamily - Based Study Designs
Family-based designs are unique in that they use relatives to assess the genetic and molecular epidemiology of disease. The number of relatives studied can range from two family members to enormous pedigrees. The most commonly used studies are of familial aggregation, twins, segregation, linkage, and association. The first three designs evaluate the potential genetic basis of disease using patt...
متن کامل8. Analytic Study Designs
In previous topics we investigated issues in defining disease and other health-related outcomes, in quantitating disease occurrence in populations, in relating disease rates to factors of interest, and in exploring and monitoring disease rates and relationships in populations. We have referred to cohort studies, cross-sectional, and case-control studies as the sources of the measures we examine...
متن کاملComparative Study of Anchored Wall Performance with Two Facing Designs
The present study compared the performance of soldier pile and concrete bearing pad anchored wall facings. Using Abaqus finite element software, two case studies have been precisely represented for the facing designs and effects of the parameters of soil type, spacing of anchors and facings, surcharge and facing sizes were investigated. The analysis results indicate that the soldier pile method...
متن کاملBefore and after study designs.
Legislation to prohibit smoking in most enclosed public places was implemented in Scotland in March 2006. It has been suggested that an unintended consequence of such legislation is the displacement of adult smoking from public places into the home. Researchers investigated whether exposure to secondhand smoke in primary schoolchildren changed after the implementation of the legislation. A befo...
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ژورنال
عنوان ژورنال: Journal of Managed Care Pharmacy
سال: 2000
ISSN: 1083-4087,1944-706X
DOI: 10.18553/jmcp.2000.6.s1-a.9