Erschienen in:
12.08.2016 | BOOK REVIEW
Tyler J VanderWeele. Explanation in causal inference: methods for mediation and interaction
Oxford University Press, 2015
verfasst von:
Ashley I. Naimi
Erschienen in:
European Journal of Epidemiology
|
Ausgabe 10/2016
Einloggen, um Zugang zu erhalten
Excerpt
The field of epidemiology is primarily concerned with evaluating cause-effect relationships. Research questions are often first articulated informally using (e.g.) English language sentences. For example, “what is the effect of smoking on cardiovascular disease risk, irrespective of smoking’s effect on body weight?” To answer this question, data are collected and entered into a computer, which performs a number of mathematical operations with the data to yield a number, usually interpreted as the answer to the research question of interest. …