How do epidemiologists decide which approach to use when studying health problems?

In this episode, you’ll learn what an epidemiological approach is, why it matters, and how it guides research decisions in public health. We’ll break down descriptive and analytical epidemiology, hypothesis generation, intervention and evaluation, and explain how study designs like randomized controlled trials, cohort studies, and case-control studies fit into the process. We’ll also touch on modern methods such as statistical modeling, systems dynamics, and Bayesian approaches.

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