Case series repo is a type of ?
Ans. is 'c' i.e., Observational study A) Observational studiesDescriptive studies : Case repos, case series.Analytic studies : Case-control (case-reference), Coho (follow-up), Ecological (correlational), Cross-sectional.B) Experimental/intervention studiesRandomized controlled trials/clinical trials.Community trials.Field trials. Animal studies.
Analytic study
Experimental study
Observational study
Intervention study