Intended for healthcare professionals

Education And Debate Systematic reviews in health care

Systematic reviews of evaluations of prognostic variables

BMJ 2001; 323 doi: https://doi.org/10.1136/bmj.323.7306.224 (Published 28 July 2001) Cite this as: BMJ 2001;323:224

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 June 2024

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AbstractFullPdf
Jan 2018645611
Feb 2018674014
Mar 20181024510
Apr 20181123610
May 20181264510
Jun 20181033512
Jul 20181024213
Aug 2018124308
Sep 20181322711
Oct 20181725117
Nov 20181564619
Dec 20181332211
Jan 20191324313
Feb 20191072611
Mar 201990279
Apr 20191173113
May 2019954113
Jun 2019802811
Jul 20191204414
Aug 20191914416
Oct 2019953312
Nov 2019792310
Dec 201958399
Jan 2020902410
Feb 20201464810
Mar 2020913011
May 20201833110
Jun 202071146
Jul 2020198228
Aug 2020148239
Sep 2020160426
Oct 20202224918
Nov 2020130275
Dec 2020108469
Jan 20211053510
Feb 2021121248
Mar 202182319
Apr 2021131318
May 2021972410
Jun 202185225
Jul 202199295
Aug 2021112286
Sep 202189418
Oct 2021126187
Nov 20211233013
Dec 202187255
Jan 202299258
Feb 2022104257
Mar 2022125179
Apr 2022112173
May 2022118264
Jun 202272302
Jul 2022623411
Aug 202260358
Sep 202269277
Oct 2022225368
Nov 2022164487
Dec 202289324
Jan 2023103502
Feb 2023114305
Mar 2023107316
Apr 202380223
May 202389262
Jun 202389234
Jul 202374224
Aug 2023126222
Sep 202373316
Oct 2023112386
Nov 202382495
Dec 2023247884
Jan 20242201009
Feb 20242604410
Mar 2024188404
Apr 20241944711
May 2024213515
Jun 2024111417
Total91422655646