Intended for healthcare professionals

Letters

Incorporating patient preferences into clinical trials

BMJ 1998; 317 doi: https://doi.org/10.1136/bmj.317.7150.78 (Published 04 July 1998) Cite this as: BMJ 1998;317:78

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 October 2019

Rendering graph...
AbstractFullPdf
Jul 20030250
Aug 20030210
Sep 20030170
Oct 20030220
Nov 20030190
Dec 20030340
Jan 20040250
Feb 20040240
Mar 20040371
Apr 20040370
May 20041320
Jun 20043280
Jul 20040360
Aug 20040260
Sep 20042150
Oct 20042220
Nov 20048420
Dec 200414450
Jan 200510320
Feb 20056590
Mar 20055370
Apr 20051110
May 20051170
Jun 20051290
Jul 20051180
Aug 20054183
Sep 20055290
Oct 20050160
Nov 20052291
Dec 20050220
Jan 20062160
Feb 20060230
Mar 20062170
Apr 20064240
May 20061163
Jun 20066220
Jul 20062110
Aug 20060140
Sep 20060180
Oct 20064280
Nov 20061173
Dec 20061130
Jan 20070250
Feb 20072110
Mar 20070190
Apr 20071250
May 20070160
Jun 20071130
Jul 20071120
Aug 20073170
Sep 20072150
Oct 20070110
Nov 20070310
Dec 2007570
Jan 20081150
Feb 20080160
Mar 20081320
Apr 2008170
May 20083140
Jun 20080120
Jul 20083180
Aug 20080180
Sep 20080120
Oct 20083240
Nov 200816500
Dec 20082130
Jan 200911201
Feb 20099170
Mar 200912180
Apr 20096130
May 20099100
Jun 20099450
Jul 2009580
Aug 2009230
Sep 2009330
Oct 20096100
Nov 20093130
Dec 2009350
Jan 20108100
Feb 20102170
Mar 201014290
Apr 201038690
May 20106160
Jun 2010430
Jul 20103130
Aug 2010670
Sep 2010960
Oct 2010540
Nov 2010720
Dec 2010240
Jan 20111030
Feb 20111330
Mar 20110180
Apr 2011140
May 2011230
Jun 2011010
Jul 2011270
Aug 2011320
Sep 2011220
Oct 2011220
Nov 20114250
Dec 2011070
Jan 20124140
Feb 2012320
Mar 201211230
Apr 2012320
May 2012230
Jun 2012510
Jul 2012120
Aug 2012100
Oct 2012350
Dec 2012100
Jan 2013210
Feb 2013110
Mar 2013210
Apr 2013100
May 2013130
Jun 2013700
Jul 20131370
Aug 2013230
Sep 2013440
Oct 2013320
Nov 2013750
Dec 2013110
Jan 2014230
Feb 2014310
Mar 20143180
Apr 2014540
May 2014320
Jun 2014610
Jul 2014050
Aug 2014240
Sep 2014230
Oct 2014010
Nov 20143160
Dec 2014120
Jan 2015010
Feb 2015320
Mar 20154160
Apr 2015420
May 2015300
Jun 2015220
Jul 2015410
Aug 2015220
Sep 2015100
Oct 2015140
Nov 2015110
Dec 20151150
Jan 2016520
Feb 2016130
Mar 2016180
Apr 20161190
May 2016120
Jun 2016430
Jul 2016310
Aug 2016110
Sep 2016100
Oct 2016230
Nov 2016320
Dec 2016500
Jan 2017440
Feb 2017600
Mar 20179110
Apr 2017810
May 2017520
Jun 2017510
Jul 2017850
Aug 2017620
Sep 2017510
Oct 2017620
Nov 2017430
Dec 2017340
Jan 2018620
Feb 2018930
Mar 2018950
Apr 2018330
May 2018940
Jun 2018300
Jul 2018200
Aug 2018910
Sep 20181100
Oct 2018310
Nov 2018690
Dec 20181120
Jan 20191710
Feb 2019800
Mar 2019920
Apr 2019910
May 2019610
Jun 2019520
Jul 2019600
Aug 20191120
Sep 2019310
Oct 2019200
Total763218412