A study that uses information on current health status,personal characteristics,and potential risk factors or exposures all at once is called:
A) cross-sectional.
B) ecological.
C) case-control.
D) cohort.

Question

Quizplus · Accepted Answer

A cross-sectional study collects information on current health status,personal characteristics,and potential risk factors or exposures all at once.A cohort study is the type of epidemiologic study that is used to describe a group of persons enrolled in a study who share some characteristic of interest and who are followed over a period of time to observe some health outcome.An ecological model considers the multiple factors that contribute to disease development.

A Study That Uses Information on Current Health Status,personal Characteristics,and