Intended for healthcare professionals

Education And Debate

Meta-analysis: Potentials and promise

BMJ 1997; 315 doi: https://doi.org/10.1136/bmj.315.7119.1371 (Published 22 November 1997) Cite this as: BMJ 1997;315:1371

Article usage

Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.

Usage statistics: January 2018 to May 2025

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AbstractFullPdf
Jan 201873380
Feb 2018117920
Mar 201858410
Apr 201864320
May 201871300
Jun 201850420
Jul 201854540
Aug 201856530
Sep 201870440
Oct 201854300
Nov 201867280
Dec 201880370
Jan 201979480
Feb 201946290
Mar 201980930
Apr 2019101430
May 201972560
Jun 201950370
Jul 201948330
Aug 201958460
Oct 201967560
Nov 201949460
Dec 201949380
Jan 202090650
Feb 202075950
Mar 2020105490
May 2020241610
Jun 202090390
Jul 2020291500
Aug 2020203560
Sep 2020236550
Oct 2020237460
Nov 2020199570
Dec 2020187640
Jan 2021111860
Feb 2021178460
Mar 2021124890
Apr 2021136680
May 2021124490
Jun 202184380
Jul 2021141490
Aug 2021113370
Sep 2021123440
Oct 2021118560
Nov 2021140610
Dec 2021132730
Jan 2022104700
Feb 202294430
Mar 2022129560
Apr 2022179600
May 2022158860
Jun 202288650
Jul 202290760
Aug 2022111540
Sep 2022115770
Oct 2022192890
Nov 20221841010
Dec 2022160750
Jan 2023153900
Feb 2023117590
Mar 2023118610
Apr 2023109790
May 202369550
Jun 202396370
Jul 202379260
Aug 202368260
Sep 2023182370
Oct 2023151660
Nov 2023235600
Dec 2023221930
Jan 20242361120
Feb 2024129380
Mar 2024166420
Apr 2024152360
May 2024209330
Jun 2024156460
Jul 2024103360
Aug 2024162270
Sep 2024155170
Oct 2024121220
Nov 2024162310
Dec 202498720
Jan 2025189390
Feb 2025150420
Mar 2025238470
Apr 2025197800
May 202589250
Total1090546650