病因推断中的数据、设计与背景知识。
Data, design, and background knowledge in etiologic inference.
作者信息
Robins J M
机构信息
Department of Epidemiology and Biostatistics, Harvard School of Public Health, Boston, MA 02115, USA.
出版信息
Epidemiology. 2001 May;12(3):313-20. doi: 10.1097/00001648-200105000-00011.
Abstract
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.
摘要
我用两个例子来说明，流行病学研究中恰当的病因分析，与研究设计、背景主题知识以及数据都密切相关。因果图有助于进行这一说明。
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