Epidemiology: Observational Study Types, Odds Ratio, Relative Risk, Attributable Risk
48:24
"Measures of Risk in Epidemiology".... Made Easy
20:38
Study Design - Case-control study, Cross-sectional study, Cohort study (Prospective, Retrospective)
9:03
Medical Statistics - Part 7: OR and RR in Observational Studies
57:02
4. Descriptive and Analytical Studies | CPP NCD Epidemiology
11:50
Epidemiology: Complicated Sample Questions on Screening Tests
17:25
Odds Ratios and Risk Ratios
22:45
Case-control and Cohort Study Designs | Study Designs | Epidemiology in Minutes | EpiMinutes 5
8:00