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Key Topics in Evidence-Based Medicine M. Levi

Key Topics in Evidence-Based Medicine par M. Levi

Key Topics in Evidence-Based Medicine M. Levi


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Résumé

This title summarizes the issues essential for a clear understanding of the new skills required by all healthcare professionals. It provides useful information on, how to search for, appraise and implement changes in practice suggested by any new evidence.

Key Topics in Evidence-Based Medicine Résumé

Key Topics in Evidence-Based Medicine M. Levi

Key Topics in Evidence-based Medicine summarises the issues essential for a clear understanding of the new skills require by all healthcare professionals. The book provides useful information on, how to search for, appraise and implement changes in practice suggested by any new evidence. As well as being of interest to all clinicians, this title will be useful as a revision aid for all relevant examinations.

Sommaire

INTRODUCTION Natural history of diseaseDetermining causationOutcome measuresFormulating clinical questionsHierarchy of evidence TRIAL DESIGN Systematic reviewsMeta-analysesRandomized controlled trials'Other' trials for comparison of interventionsCohort studiesCase-control studiesCross-sectional (prevalence) surveysCase reports and case seriesQualitative researchScreeningQuestionnaires SOURCES Sources of informationSites of interest on the world wide webSearch strategies for electronic databasesThe cochrane collaboration INTERPRETATION Critical appraisalStatistical methods (overview)The p-valueRelative risk, relative risk reduction and odds ratioRisk reduction and the number needed to treat (NNT)Confidence intervalsSensitivity and specificityLikelihood ratiosNegative and positive predictive valuesStratification and minimizationBias and confoundersIntention to treatThe power of studiesReproducibilityRegression analysisSubgroup analysisHealth status measurementHealth economicsQALYs APPLICATION Sampling and applicabilityAuditGuidelinesDecision analysisImproving professional practiceExplaining risk to patientsLimitations of EBMThe future of EBM

Informations supplémentaires

GOR006575361
9781859962770
1859962777
Key Topics in Evidence-Based Medicine M. Levi
Occasion - Très bon état
Broché
Taylor & Francis Ltd
2001-06-15
160
N/A
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