How should meta‐regression analyses be undertaken and interpreted?

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A Consumer's Guide to Subgroup Analyses

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Why do we need systematic overviews of randomized trials? (Transcript of an oral presentation, modified by the editors)

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A Metaregression Analysis of the Dose-Response Effect of Aspirin on Stroke

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The relation between treatment benefit and underlying risk in meta-analysis

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Combining Information: Statistical Issues and Opportunities for Research

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THE POPULATION RISK AS AN EXPLANATORY VARIABLE IN RESEARCH SYNTHESIS OF CLINICAL TRIALS

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Controversies in meta-analysis: the case of the trials of serum cholesterol reduction

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Exploring Heterogeneity in Randomized Trials Via Meta-Analysis

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Diagnostic statistical procedures in medical meta-analyses

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Statistical Issues in a Metaregression Analysis of Randomized Trials: Impact on the Dietary Sodium Intake and Blood Pressure Relationship

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