What is the Role of Genetic Methods in Epidemiology?
Genetic methods in epidemiology serve multiple purposes:
1. Identifying Genetic Variants: They help identify genetic variants that contribute to disease susceptibility. 2. Understanding Gene-Environment Interactions: They elucidate how environmental factors interact with genetic predispositions to influence disease. 3. Predicting Disease Risk: They develop risk prediction models that incorporate genetic information. 4. Personalized Medicine: They facilitate personalized medicine by identifying genetic markers that predict response to treatment.