Documents Cohort Studies: Producing Evidence for Making Practical Decisions in Librarianship Mini-Workshop,...

Slide 1 Cohort Studies: Producing Evidence for Making Practical Decisions in Librarianship Mini-Workshop, Evidence-Based Librarianship Conference, Sheffield, UK 4 September…

Documents Main points to be covered Measures of association in case-control studies Prevalent controls design:...

Slide 1 Main points to be covered Measures of association in case-control studies Prevalent controls design: odds ratio vs. relative risk and the rare disease assumption…