Observational research methods
2020. 5. 28. 10:53
Objective Common design Prevalence Cross sectional Incidence Cohort Cause (in order of reliability) Cohort, case-control, cross sectional Prognosis Cohort Treatment effect Controlled trial Cohort studies Cohort studies describe incidence or natural history. They analyse predictors (risk factors) thereby enabling calculation of relative risk. Cohort studies measure events in temporal sequence the..