Intended for healthcare professionals

Education And Debate

Meta-analysis Spurious precision? Meta-analysis of observational studies

BMJ 1998; 316 doi: https://doi.org/10.1136/bmj.316.7125.140 (Published 10 January 1998) Cite this as: BMJ 1998;316:140

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 December 2022

Rendering graph...
AbstractFullPdf
Jan 201892450
Feb 201876450
Mar 201866350
Apr 2018104290
May 201850250
Jun 201845210
Jul 201848160
Aug 201854290
Sep 201852140
Oct 201885430
Nov 201866400
Dec 201893300
Jan 201966230
Feb 201980370
Mar 201974550
Apr 201979620
May 201986350
Jun 201997410
Jul 201969290
Aug 2019177480
Oct 201967360
Nov 201960470
Dec 201963360
Jan 202092340
Feb 202099430
Mar 2020108320
May 2020255300
Jun 202083240
Jul 2020278310
Aug 2020208210
Sep 2020179500
Oct 2020179350
Nov 2020174370
Dec 2020120390
Jan 2021106320
Feb 2021140290
Mar 2021111400
Apr 2021118610
May 2021105410
Jun 202182260
Jul 202188220
Aug 2021110420
Sep 2021127390
Oct 202180420
Nov 202195300
Dec 202181320
Jan 2022123420
Feb 202276270
Mar 2022121220
Apr 2022112360
May 2022126570
Jun 202290640
Jul 202297440
Aug 202293450
Sep 2022109450
Oct 2022150570
Nov 2022159540
Dec 20221170
Total603421330