Intended for healthcare professionals

Endgames Statistical question

Outcome measures in case-control studies

BMJ 2009; 338 doi: https://doi.org/10.1136/bmj.b1575 (Published 22 April 2009) Cite this as: BMJ 2009;338:b1575

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 April 2024

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AbstractFullPdf
Jan 20182390
Feb 20181080
Mar 201820100
Apr 201836120
May 201824220
Jun 20182820
Jul 20182460
Aug 20182260
Sep 201861100
Oct 20184580
Nov 20184070
Dec 20182490
Jan 20193380
Feb 201950130
Mar 201991100
Apr 20192650
May 201941220
Jun 20192350
Jul 201931120
Aug 20195510
Oct 201939110
Nov 201959140
Dec 201927140
Jan 20205580
Feb 20204690
Mar 20202460
May 20206860
Jun 20204260
Jul 20206450
Aug 20205540
Sep 20205160
Oct 20206820
Nov 20205340
Dec 202079150
Jan 202138100
Feb 20214020
Mar 20214610
Apr 20214830
May 202134120
Jun 20213210
Jul 2021710
Aug 20212040
Sep 20212340
Oct 20214060
Nov 20214860
Dec 20212030
Jan 20222280
Feb 20223210
Mar 20221940
Apr 20223150
May 202241150
Jun 20221860
Jul 20222230
Aug 20222270
Sep 202220110
Oct 20225950
Nov 20222730
Dec 20222410
Jan 20233350
Feb 20234390
Mar 20232220
Apr 20232370
May 202332130
Jun 202344100
Jul 20232440
Aug 20231760
Sep 20232230
Oct 20233030
Nov 20232530
Dec 20235540
Jan 20244350
Feb 20242120
Mar 20242660
Apr 20242140
Total26515030