Show pageBacklinksCite current pageExport to PDFBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Longitudinal observational cohort study ====== A longitudinal [[study]] (or longitudinal survey, or panel study) is a research design that involves repeated [[observation]]s of the same variables (e.g., people) over long periods of time, often many decades (i.e., uses longitudinal data). It is often a type of [[observational study]], although they can also be structured as longitudinal [[randomized]] experiments. [[Retrospective]] case control [[Prospective cohort study]]. longitudinal_observational_cohort_study.txt Last modified: 2024/06/07 02:56by 127.0.0.1