See Also: Study, longitudinal(medicine)
Longitudinal study(health)
longitudinal study(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
Orthomolecular medicine (orthomolecular nutritional medicine, orthomolecular therapy)(health)
Longitudinal(medicine)
longitudinal(dictionary)
longitudinal lie(medicine)
longitudinal(dictionary)

longitudinal study (medicine)


longitudinal study
<epidemiology> A study taking place over time. If individuals are followed, this is a longitudinal cohort study. If individuals are not followed, but classes (usually age classes) are restudied, this is a longitudinal cross-sectional study.

The converse of a horizontal study.