You are planning a case-control study of lung cancer to test the hypothesis that vegetable consumption is protective against lung cancer. After reading the textbooks and reviewing research on the Internet, do you confer with the hypothesis? Why or why not?
Explain your rationale at arriving at your answer. (text books) 1. Managerial Epidemiology Principals and Applications/Amir A. Khaliq 2. chptrs 14&15. 2. Epidemiology for Public Health Practice/Robert H. Frilis/Thomas A. Sellers 9&10
