July 2022 Virtual Journal Club – Formative SAQ Paper
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Question 1 of 8
1. Question
Summarise the paper in 200 words.
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Question 2 of 8
2. Question
What are the strengths of this study design?
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Question 3 of 8
3. Question
Define bias and name three sources of bias that could have been introduced into this study.
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Question 4 of 8
4. Question
What is a PROBE (Prospective Randomised Open Blinded Endpoint) study?
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Question 5 of 8
5. Question
What is the rationale for an intention-to-treat analysis?
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Question 6 of 8
6. Question
In table 1, was there any differences in baseline characteristics between the study groups? Why is this important?
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Question 7 of 8
7. Question
Calculate the hazard ratio for patients re-presenting or being readmitted to hospital between the intervention and control groups.
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Question 8 of 8
8. Question
Please see the following excerpt from the paper:
“The primary endpoint occurred in 51 (5.8%) participants randomised to CT coronary angiography and 53 (6.1%) participants who received standard of care only (adjusted hazard ratio 0.91 (95% confidence interval 0.62 to 1.35)”.
How should the confidence interval be interpreted here?
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