Data, design, and background knowledge in etiologic inference.

نویسنده

  • J M Robins
چکیده

I use two examples to demonstrate that an appropriate etiologic analysis of an epidemiologic study depends as much on study design and background subject-matter knowledge as on the data. The demonstration is facilitated by the use of causal graphs.

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عنوان ژورنال:
  • Epidemiology

دوره 12 3  شماره 

صفحات  -

تاریخ انتشار 2001