The Student Health Care Center is conducting research on the use of prescription medications by 250 students over a period of 4 years. The students used in this longitudinal study are called an):

Question

Quizplus · Accepted Answer

A cohort refers to a group of individuals who share a common characteristic or experience within a defined period. In this case, the 250 students being studied over 4 years for their use of prescription medications constitute a cohort.

The Student Health Care Center Is Conducting Research on the Use