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Table 3 An example of a case-only study

From: Case-only approach applied in environmental epidemiology: 2 examples of interaction effect using the US National Health and Nutrition Examination Survey (NHANES) datasets

 

Susceptibility (S)

–

+

Environment (E)

–

a

c

+

e

g

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BMC Medical Research Methodology

ISSN: 1471-2288

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