+A [Cross-sectional study](/wiki/cross_sectional_study) observes data from a population at a single point in time, offering a snapshot of prevalence. It illuminates relationships between variables as they exist concurrently. However, this design cannot establish [Causality](/wiki/causality) or the [Sequence](/wiki/sequence) of events.
+## See also
+- [Cohort Study](/wiki/cohort_study)
+- [Longitudinal Study](/wiki/longitudinal_study)
+- [Observational Study](/wiki/observational_study)
... 1 more lines