Hnf250 exam 1 - Study guides, Class notes & Summaries

HNF250 Exam 1 Questions and Answers All Correct What study design determines prevalence of a disease or exposure? - Answer- cross-sectional What's a strength of using case-control studies when investigation an association? - Answer- good for rare diseases Type of study design - a group of individuals in the Bay City area of Michigan are followed for 20 years to see how many cases of lung cancer develop. Each year during the study, blood samples are collected to examine for biomarkers ...