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Research Methods & Reporting

Three simple rules to ensure reasonably credible subgroup analyses

BMJ 2015; 351 doi: https://doi.org/10.1136/bmj.h5651 (Published 04 November 2015) Cite this as: BMJ 2015;351:h5651

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: November 2015 to June 2019

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AbstractFullPdf
Nov 201522771687
Dec 2015043183
Jan 20160368104
Feb 2016027943
Mar 2016434456
Apr 2016422050
May 2016023238
Jun 2016222334
Jul 2016734752
Aug 2016825277
Sep 2016725835
Oct 20161140350
Nov 2016334236
Dec 20161188435
Jan 2017218230
Feb 2017012020
Mar 2017012522
Apr 2017012319
May 2017117026
Jun 2017020431
Jul 2017020827
Aug 2017020031
Sep 2017020529
Oct 2017026224
Nov 2017033737
Dec 2017026828
Jan 2018023851
Feb 2018425063
Mar 2018122829
Apr 2018129964
May 2018329244
Jun 2018031048
Jul 2018532451
Aug 2018424857
Sep 2018228643
Oct 2018235258
Nov 2018343956
Dec 20181261230
Jan 2019429340
Feb 2019435850
Mar 2019564260
Apr 2019135468
May 2019248768
Jun 2019134651
Total116161162635