MC3: kahoot PDF

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MC3: KAHOOT. 1. What are the 5 steps of incorporating the best research evidence in patient decisión making? a) Ask, Evaluate, Apply, Assess, Evaluate. b) Access, assess, ask, appraise, apply c) Ask, access, apparaise, apply, assess. d) Ask, investigate, appraise, apply, evaluate. 2. Which of the following designs is best for wstablishing the efficacy of an intervention? a) b) c) d)

Case-control study. Cross-sectional study Cohor study Randomised controlled trial.

3. What does the position and width of the diamond shape represent? a) b) c) d)

The average effect in the population of interest. The total number of participants and average effect A sum of the individual studies. The treatment effect and confidence limits for this estimate.

4. What does the internal validity refer to in a clinical trial? a) b) c) d)

Ability to infer causality between a treatment and outcome The generalizability of the findings. The power of the study. The clinical significance of the findings.

5. What is a disadvantage of a cohort study compared to a randomized controlled trial? a) b) c) d)

The external validity is lower. It is less suitable for studying clinical outcomes It is more prone to confounding. Usually cohot has less drop outs.

6. What do feasibility studies address? a) b) c) d)

The clinical and cost effectiveness of an intervention The reliability of a specific measure or set of measures The diagnostic utility of a specific tool/test Can something be done? Should we proceed with it? If so, how....