In epidemiological studies, the survey method investigates __________.
A) causal factors
B) double blind effects
C) case studies
D) rates of occurrence

Question

Quizplus · Accepted Answer

The survey method in epidemiological studies investigates rates of occurrence, typically through the collection of data from a sample of individuals or populations. This method is commonly used in cross-sectional studies, where the goal is to determine the prevalence of a health condition, risk factor, or exposure in a population at a given point in time. It can also be used in longitudinal studies to assess changes in these rates over time. The survey method is not designed to investigate causal factors, double-blind effects, or case studies.

In Epidemiological Studies, the Survey Method Investigates __________