Follow-Up Studies

**Definition:** Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease.

**Tree numbers:** - E05.318.372.500.750.249 - N05.715.360.330.500.750.350 - N06.850.520.450.500.750.350

**Synonyms:** - Followup Studies