Which type of study measures risk factors and the presence or absence of a disease at the same time?
A) A cross-sectional survey
B) A case-control study
C) An incidence rate
D) A prospective cohort study

Question

Quizplus · Accepted Answer

A cross-sectional survey measures risk factors and the presence or absence of a disease at the same time by collecting data from a sample population at a single point in time. This type of study is useful in identifying associations between risk factors and disease prevalence, but cannot establish cause-and-effect relationships.

Which Type of Study Measures Risk Factors and the Presence