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Critical appraisal of diagnostic studies. Some recommendations for the critical reading of works on diagnostic tests are given, evaluating the key aspects: validity, relevance and applicability.
Evidence Based Medicine pills
Evidence Based Medicine pills
Critical appraisal of diagnostic studies. Some recommendations for the critical reading of works on diagnostic tests are given, evaluating the key aspects: validity, relevance and applicability.
Power and sample size. Power and sample size are two related concepts, which have to do with the ability to detect the studied effect.