Classification of epidemiological study designs
نویسندگان
چکیده
منابع مشابه
EDUCATION CORNER Classification of epidemiological study designs
In this article, I present a simple classification scheme for epidemiological study designs, a topic about which there has been considerable debate over several decades. I will argue that when the individual is the unit of analysis and the disease outcome under study is dichotomous, then epidemiological study designs can best be classified according to two criteria: (i) the type of outcome unde...
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ژورنال
عنوان ژورنال: International Journal of Epidemiology
سال: 2012
ISSN: 0300-5771,1464-3685
DOI: 10.1093/ije/dys049