4 Questions
Which type of study design involves random allocation and a comparison group?
Randomized controlled trial
Which study design is focused on describing the relationship between exposure and outcome?
Observational study
Which study design is susceptible to selection bias?
Non-randomized controlled trial
Which study design is most suitable for assessing long-term effects of an exposure?
Observational study
Test your knowledge on the principles of clinical epidemiology and critical appraisal in this quiz. Topics covered include randomization, allocation concealment, intention-to-treat analysis, and more. Perfect for healthcare professionals seeking to enhance their understanding of research methodology.
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