Use of Relatives of Cases as Controls to Identify Risk Factors when an Interaction between Environmental and Genetic Factors Exists
Author(s) -
Nadine Andrieu,
Alisa M. Goldstein
Publication year - 1996
Publication title -
international journal of epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.406
H-Index - 208
eISSN - 1464-3685
pISSN - 0300-5771
DOI - 10.1093/ije/25.3.649
Subject(s) - odds ratio , risk factor , case control study , odds , genetic predisposition , population , disease , gene–environment interaction , medicine , biology , genetics , environmental health , logistic regression , genotype , gene
The difficulty in detecting relevant risk factors for chronic diseases (such as breast and colon cancer) may be due to heterogeneity in the populations of studied cases, and one source of heterogeneity may be differential genetic susceptibility predisposing to differential environmental sensitivity.
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