Bio Med Central
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Epidemiologic Perspectives &
Innovations
Open Access Analytic Perspective
Measuring additive interaction using odds ratios
Linda Kalilani and Julius Atashili*
alth, University of North Carolina at Chapel Hill, USA
Email: Linda Kalilani - kalilani@email.unc.edu; Julius Atashili* - atashili@email.unc.edu
* Corresponding author
Abstract
Interaction measured on the additive scale has been argued to be better correlated with biolo
