population stratification

How Can Population Stratification Be Addressed in Epidemiological Studies?

Several strategies can be employed to address population stratification:
Stratified Analysis: Analyzing data within strata separately can help control for confounding variables.
Matched Study Designs: Matching cases and controls on key stratification variables can reduce bias.
Use of Mixed Models: Mixed models can account for both fixed and random effects, helping to manage stratification-related issues.

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