Intended for healthcare professionals

Clinical Review

Understanding controlled trials: What are pragmatic trials?

BMJ 1998; 316 doi: https://doi.org/10.1136/bmj.316.7127.285 (Published 24 January 1998) Cite this as: BMJ 1998;316:285

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: July 2003 to January 2020

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AbstractFullPdf
Jul 20030890
Aug 200301580
Sep 20030790
Oct 200301430
Nov 200301230
Dec 20030900
Jan 200401190
Feb 200401740
Mar 200411551
Apr 200401230
May 200421420
Jun 200401660
Jul 200401280
Aug 200441660
Sep 200421010
Oct 2004151460
Nov 2004111640
Dec 2004392370
Jan 2005281760
Feb 2005201570
Mar 2005291730
Apr 20058970
May 2005231560
Jun 200510700
Jul 20059800
Aug 2005111692
Sep 2005181110
Oct 2005151640
Nov 2005181491
Dec 2005131330
Jan 2006151050
Feb 20069920
Mar 2006222190
Apr 2006211760
May 2006181523
Jun 200681100
Jul 200610880
Aug 200671110
Sep 2006141230
Oct 2006111940
Nov 2006181693
Dec 200681060
Jan 200791280
Feb 2007151270
Mar 2007141760
Apr 2007101690
May 2007141760
Jun 2007131570
Jul 20075800
Aug 200771020
Sep 200791230
Oct 2007181980
Nov 2007122220
Dec 2007171370
Jan 2008141560
Feb 2008111690
Mar 2008141740
Apr 2008172810
May 2008252500
Jun 2008121800
Jul 200861180
Aug 200881350
Sep 2008241620
Oct 2008362710
Nov 2008202850
Dec 2008242481
Jan 2009901570
Feb 20091311421
Mar 20091621700
Apr 20091321460
May 20091401380
Jun 2009115780
Jul 2009132960
Aug 20091451290
Sep 20091261320
Oct 20091801670
Nov 20092801900
Dec 20091731520
Jan 20101521490
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Mar 20102222400
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May 20102462130
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Jul 20101901100
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Nov 20103661310
Dec 20102701360
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Jul 20112021740
Aug 2011852570
Sep 2011963620
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May 20121512380
Jun 2012701310
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Aug 2012641160
Sep 2012991130
Oct 20122031700
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Dec 2012195790
Jan 2013165930
Feb 2013169970
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May 20133782150
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Jul 20132851440
Aug 20132041230
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Dec 20133701760
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Apr 20147223070
May 20146363420
Jun 20144662480
Jul 2014137523
Aug 20144141660
Sep 20143031890
Oct 2014176920
Nov 20141371940744
Dec 20141090631376
Jan 2015773410128
Feb 2015874473161
Mar 20156193645
Apr 20155913101
May 20156742930
Jun 201535821113
Jul 20152971662
Aug 20153191978
Sep 201540931882
Oct 20156632280
Nov 20158612650
Dec 2015481370171
Jan 201645425547
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Mar 201663838239
Apr 20166943386
May 201687235920
Jun 201660930859
Jul 20164231930
Aug 201646227612
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Oct 20167253750
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Dec 201653229284
Jan 201762032325
Feb 20176393260
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Apr 20176472970
May 20175733180
Jun 20174572330
Jul 20175051880
Aug 20175182200
Sep 20176052460
Oct 20177083370
Nov 20178242930
Dec 20174861730
Jan 20186962440
Feb 20185523780
Mar 20187965060
Apr 20189414530
May 20188283500
Jun 20187122620
Jul 20186242380
Aug 20186532620
Sep 20188952870
Oct 201810173900
Nov 201810234040
Dec 20187602600
Jan 20199163200
Feb 20196332460
Mar 20196613440
Apr 20196282310
May 20195172010
Jun 20194731470
Jul 20193752170
Aug 20193832440
Sep 20194661560
Oct 20193651690
Nov 2019270900
Dec 2019214770
Jan 2020180720
Total58207422962161