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Observer bias in randomised clinical trials with binary outcomes: systematic review of trials with both blinded and non-blinded outcome assessors

BMJ 2012; 344 doi: https://doi.org/10.1136/bmj.e1119 (Published 27 February 2012) Cite this as: BMJ 2012;344:e1119

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: February 2012 to July 2019

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AbstractFullPdf
Feb 20120962109
Mar 201201738670
Apr 20121391125
May 201231277108
Jun 201218333106
Jul 2012222545
Aug 20121324846
Sep 2012125544
Oct 2012125949
Nov 2012127058
Dec 2012017025
Jan 2013016718
Feb 2013014819
Mar 2013014622
Apr 2013017212
May 2013321351
Jun 2013714327
Jul 2013516025
Aug 2013514927
Sep 2013311621
Oct 2013414925
Nov 2013723528
Dec 2013620619
Jan 2014220138
Feb 2014022845
Mar 2014026031
Apr 2014333243
May 2014231454
Jun 2014016518
Jul 2014015320
Aug 2014031622
Sep 2014016436
Oct 201403311
Nov 201419617
Dec 2014416642
Jan 2015116647
Feb 2015026163
Mar 2015032161
Apr 2015444260
May 2015132560
Jun 2015227934
Jul 2015120032
Aug 2015118819
Sep 2015119529
Oct 2015121220
Nov 2015441026
Dec 2015726339
Jan 20161028838
Feb 2016631245
Mar 2016127654
Apr 2016028279
May 2016337347
Jun 2016520938
Jul 2016416524
Aug 2016319217
Sep 2016422143
Oct 2016922634
Nov 2016520730
Dec 2016717524
Jan 2017219641
Feb 2017021530
Mar 2017225943
Apr 2017126962
May 2017031529
Jun 2017020325
Jul 2017017738
Aug 2017020432
Sep 2017016122
Oct 2017021942
Nov 2017024231
Dec 2017025733
Jan 2018032529
Feb 2018426631
Mar 2018231662
Apr 2018129259
May 2018429338
Jun 2018222726
Jul 20181117035
Aug 20181515325
Sep 2018810816
Oct 20181415236
Nov 20182119228
Dec 20182413329
Jan 20192627947
Feb 2019718640
Mar 2019018142
Apr 2019027242
May 2019524439
Jun 2019219032
Jul 201908819
Total351225324122