Evaluate design of studies used to determine health risk factors (including sample selection and sample size used to collect data that is both valid and reliable). (Activity 1.10)
- Created by: yepitsamanda
- Created on: 29-03-16 18:21
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- Cohort studies - a group of people are followed over time to see who develops the disease.
- Case-control studies - a group of people who…
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