case control study in a sentence

Examples

1. The American Health Foundation used a different kind of scientific tool known as case control studies.
2. Other tools for workplace health surveillance include physical examinations and epidemiological cohort and case control studies.
3. The CDC experts had hoped to release preliminary findings on a case control study before leaving Hong Kong.
4. A case control study would involve matching comparable controls without the disease to the cases in the series.
5. Case control studies and meta-analysis in Asian and European populations also provided evidence that this mutation is associated with colorectal cancer risk.
6. Dr . Nanette K . Wenger, a cardiologist at Emory University in Atlanta, said " case control studies are obviously weak ."
7. The case control study can, however, calculate the exposure-odds ratio, which, mathematically, is supposed to approach the relative risk as prevalence falls.
8. In what is known as a case control study, health workers will compare the therapies given to those who survived and those who died.
9. An analysis of 12-case control studies has been conducted in Oxford and found that fruits and vegetables have a consistent protective effect against breast cancer.
10. Known as a case control study, it indicated that of 1, 000 patients taking a calcium channel blocker during one year, 16 might have a heart attack.