Observational Studies
9:41
Diagnostic Testing Accuracy
57:02
4. Descriptive and Analytical Studies | CPP NCD Epidemiology
34:48
Epidemiology: Observational Study Types, Odds Ratio, Relative Risk, Attributable Risk
13:51
Randomization (random allocation)
22:45
Case-control and Cohort Study Designs | Study Designs | Epidemiology in Minutes | EpiMinutes 5
1:02:20
Observational studies - basics, agreement with randomized trials, flawed vaccine studies, UCSF talk
48:00
Analytical Epidemiology: Cross sectional study, Case control study and Cohort study | PSM MBBS
7:33