Education And Debate Meta-analysis: Beyond the grand mean? BMJ 1997; 315 doi: https://doi.org/10.1136/bmj.315.7122.1610 (Published 13 December 1997) Cite this as: BMJ 1997;315:1610 Article Related content Metrics Responses Peer review Related articles No related articles found. See more Government pulls £100m funding for weight management services after just a year BMJ April 14, 2022, 377 o984; DOI: https://doi.org/10.1136/bmj.o984 Sixty seconds on . . . AI heart checks BMJ March 14, 2022, 376 o667; DOI: https://doi.org/10.1136/bmj.o667 Six in 10 US women have poor cardiovascular health before pregnancy, study finds BMJ February 16, 2022, 376 o402; DOI: https://doi.org/10.1136/bmj.o402 Covid-19: Even mild infections can cause long term heart problems, large study finds BMJ February 14, 2022, 376 o378; DOI: https://doi.org/10.1136/bmj.o378 NICE approves new cholesterol lowering drug after NHS strikes deal with manufacturer BMJ September 01, 2021, 374 n2143; DOI: https://doi.org/10.1136/bmj.n2143 Cited by... Damned if you do, damned if you don't: subgroup analysis and equityAbstract Fulltext PDF A critical review and meta-analysis of the association between overt hyperthyroidism and mortalityAbstract Fulltext PDF Meta-analysis of individual participant data: rationale, conduct, and reportingAbstract Fulltext PDF Risk of spontaneous miscarriage in euthyroid women with thyroid autoimmunity undergoing IVF: a meta-analysisAbstract Fulltext PDF Associations of Depression With C-Reactive Protein, IL-1, and IL-6: A Meta-AnalysisAbstract Fulltext PDF Grommets in otitis media with effusion: an individual patient data meta-analysisAbstract Fulltext PDF The Placebo Response in the Treatment of Chronic Fatigue Syndrome: A Systematic Review and Meta-AnalysisAbstract Fulltext PDF Data and models determine treatment proposals--an illustration from meta-analysisAbstract Fulltext PDF Numbers needed to treat derived from meta-analyses---sometimes informative, usually misleadingAbstract Fulltext PDF Meta-analysis Spurious precision? Meta-analysis of observational studiesAbstract Fulltext PDF