Evaluation of reported claims of sex-based differences in treatment effects across meta-analyses: a meta-research study (19 June, 2025) ...

Objectives To compare the effectiveness of different exercise interventions in improving sleep quality and alleviating insomnia severity among patients with insomnia. Design Our study design was a ...

Objectives To develop a core outcome set (COS) for oropharyngeal dysphagia (swallowing disorder) interventions in Parkinson’s disease by agreeing core outcomes and definitions, outcome measurement ...

Objectives To systematically collect and analyse diverse definitions of ‘evidence’ in both health and social sciences, and help users to correctly use the term ‘evidence’ and rethink what is the ...

BMJ Evidence-Based Medicine (BMJ EBM) publishes original evidence-based research, insights and opinions on what matters for health care. We focus on the tools, methods, and concepts that are basic and ...

Correspondence to Dr Marleen Kunneman, Medical Decision Making, Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, Netherlands; kunneman{at}lumc.nl For too many people, ...

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If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be ...

Correspondence to Dr Tom Jefferson, Centre for Evidence Based Medicine, Nuffield Department of Primary Care Health Sciences, Primary Sciences Division, University of Oxford, Oxford OX2 6GG, UK; ...

With the social and economic development, governments and industries increasingly recognise service standards as essential tools for delivering efficient and consensus-based solutions.1 Service ...

Jay Pan and colleagues stress that reducing low-value medical services and enhancing healthcare quality must be an urgent priority in China; advancing the Choosing Wisely initiative represents a ...

Correspondence to Dr Kerry Dwan, Centre for Reviews and Dissemination, University of York, York, UK; Kerry.dwan{at}york.ac.uk A systematic review identifies, appraises and synthesises all the ...