Intended for healthcare professionals

Education And Debate

Confidence intervals for the number needed to treat

BMJ 1998; 317 doi: https://doi.org/10.1136/bmj.317.7168.1309 (Published 07 November 1998) Cite this as: BMJ 1998;317:1309

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 2023

Rendering graph...
AbstractFullPdf
Jan 2018118519
Feb 20181264816
Mar 20181365115
Apr 20181294816
May 20181324613
Jun 20182144410
Jul 20181313210
Aug 20181314714
Sep 20181637522
Oct 20182997114
Nov 20181997119
Dec 20181645615
Jan 20192587619
Feb 20191673614
Mar 20191284220
Apr 20191995930
May 20192236930
Jun 20191365016
Jul 20191325329
Aug 20191665916
Oct 20192006322
Nov 20191938229
Dec 2019144357
Jan 20201635422
Feb 20201554418
Mar 20201423711
May 20202275812
Jun 20201803210
Jul 20201894010
Aug 2020135505
Sep 20202584918
Oct 20202464815
Nov 20201954812
Dec 20201585218
Jan 20211285012
Feb 20211845315
Mar 20211874211
Apr 20211844212
May 20212203914
Jun 2021133429
Jul 20211333010
Aug 2021232367
Sep 2021141539
Oct 2021154497
Nov 20212494312
Dec 2021153288
Jan 2022126419
Feb 20221633010
Mar 20221823720
Apr 20222443311
May 20222074811
Jun 20221594815
Jul 20221014818
Aug 20221376613
Sep 20221556322
Oct 20222924614
Nov 20223306325
Dec 20222994011
Jan 20232615315
Feb 2023257469
Mar 2023149417
Apr 2023212785
May 2023114355
Total114223099902