Guide |
PROS |
CONS |
SUM |
| I. Are the Results Valid? |
| 1) Were there clearly identified comparison
groups that were similar with respect to important determinants of outcome other than the
one of interest? |
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| 2) Were the outcomes and exposures measured in
the same way in the groups being compared? |
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| 3) Was the follow-up sufficiently long and
complete? |
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| 4) Is the temporal relationship correct? |
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| 5) Is there a dose-response gradient? |
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| II. What are the Results |
- How strong is the association between exposure and outcome?
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| 2) How precise is the estimate of risk? |
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| III. Will the Results Help
Me in My Patient Care? |
- Are the results applicable to my practice?
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- What is the magnitude of the risk?
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- Should I attempt to stop the exposure?
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