20:38

Study Design - Case-control study, Cross-sectional study, Cohort study (Prospective, Retrospective)

29:13

Introduction to Epidemiology: History, Terminology & Studies | Lecturio

9:28

A Guide to Outbreak Investigation

12:50

Statistics made easy ! ! ! Learn about the t-test, the chi square test, the p value and more

8:11

Health Economic Evaluation Basics - Putting a price tag on health -

17:03

Observational Studies

12:28

Epidemiological Study Designs | Epidemiology in Minutes | EpiMinutes 1

8:15

An Introduction to Surveillance - The Eyes and Ears of Public Health