Includes bibliographical references and index.

Why read papers at all? -- Searching the literature -- Getting your bearings : what is this paper about? -- Assessing methodological quality -- Statistics for the non-statistician -- Papers that report trials of drugs and other simple interventions -- Papers that report trials of complex interventions -- Papers that report diagnostic or screening tests -- Papers that summarise other papers (systematic reviews and meta-analyses) -- Papers that tell you what to do (guidelines) -- Papers that tell you what things cost (economic analyses) -- Papers that go beyond numbers (qualitative research) -- Papers that report questionnaire research -- Papers that report quality improvement case studies -- Papers that describe genetic association studies -- Applying evidence with patients -- Criticisms of evidence-based healthcare.