sampling methods in clinical research; an educational review
|
|
|
|
|
|
|
|
نویسنده
|
elfil mohamed ,negida ahmed
|
|
منبع
|
archives of academic emergency medicine - 2017 - دوره : 5 - شماره : 1 - صفحه:1 -3
|
|
چکیده
|
Clinical research usually involves patients with a certain disease or a condition. the generalizability of clinical research findings is based on multiple factors related to the internal and external validity of the research methods. the main methodological issue that influences the generalizability of clinical research findings is the sampling method. in this educational article, we are explaining the different sampling methods in clinical research.
|
|
کلیدواژه
|
research design; sampling studies; evidence-based medicine; population surveillance; education
|
|
آدرس
|
alexandria university, faculty of medicine, egypt, zagazig university, faculty of medicine, egypt
|
|
پست الکترونیکی
|
ahmed01251@medicine.zu.edu.eg
|
|
|
|
|
|
|