How would the study design and measures of association

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Case Study: You are conducting a study looking at the relationship between injection drug use and HIV. You hypothesize that those who inject drugs have a greater likelihood of HIV since they may share unsterile injection equipment. You recruit a sample of 500 people (250 who have HIV, 250 who do not have HIV) and ask them about their past exposure of injection drug use.

Question: How would the study design and measures of association be different if it was set-up as a cohort study?

 

Reference no: EM133596871

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How would the study design and measures of association : How would the study design and measures of association be different if it was set-up as a cohort study?
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