Intended for healthcare professionals

Research Methods & Reporting

The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate healthcare interventions: explanation and elaboration

BMJ 2009; 339 doi: https://doi.org/10.1136/bmj.b2700 (Published 21 July 2009) Cite this as: BMJ 2009;339:b2700

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 2009 to December 2019

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AbstractFullPdf
Jul 200911506560
Aug 20094806860
Sep 20091573750
Oct 20091603020
Nov 20091433080
Dec 20091297257779
Jan 2010243165300
Feb 2010220299468
Mar 2010172310368
Apr 2010146224299
May 2010120221283
Jun 201099247251
Jul 2010109201243
Aug 2010113168215
Sep 2010140236224
Oct 2010160295278
Nov 2010172260218
Dec 2010116193194
Jan 2011178286255
Feb 2011131261209
Mar 2011203460351
Apr 2011153338257
May 2011150344303
Jun 2011175323275
Jul 2011302273256
Aug 2011309397332
Sep 2011269333312
Oct 2011394469417
Nov 2011127506300
Dec 20110504141
Jan 20121707409
Feb 20120828292
Mar 20120702242
Apr 20120856337
May 2012102807294
Jun 201298888276
Jul 201275900291
Aug 201274973304
Sep 201232981389
Oct 201201351474
Nov 201291236467
Dec 20120751256
Jan 20132959207
Feb 201331243262
Mar 2013121363265
Apr 2013101571353
May 2013122191501
Jun 2013102162573
Jul 201351868531
Aug 201361868567
Sep 2013142099598
Oct 201392586665
Nov 2013232974666
Dec 2013302482571
Jan 2014122641624
Feb 201412899688
Mar 201433815866
Apr 201444089822
May 201433760847
Jun 201482750986
Jul 201401474404
Aug 201401472345
Sep 201401652334
Oct 20141675235
Nov 201471227495
Dec 2014161371680
Jan 2015211473665
Feb 20151228941178
Mar 20152739051220
Apr 20152529781016
May 2015112616840
Jun 201591906754
Jul 201581967751
Aug 2015192223829
Sep 2015332076648
Oct 2015182940379
Nov 2015363827483
Dec 20151013211412
Jan 20161283377408
Feb 2016683265485
Mar 2016613690532
Apr 2016594183690
May 2016864199597
Jun 2016343394697
Jul 2016235062541
Aug 2016173734573
Sep 2016273801580
Oct 2016575192626
Nov 2016436815707
Dec 2016249247597
Jan 20173711388742
Feb 2017135713689
Mar 2017145021744
Apr 201734837758
May 201714680712
Jun 201734088773
Jul 201704479670
Aug 201704596603
Sep 201703866545
Oct 201704453875
Nov 201704352944
Dec 201703770862
Jan 2018040651001
Feb 2018324340932
Mar 2018134710920
Apr 201824665937
May 2018175330928
Jun 2018124058796
Jul 201883583728
Aug 201883018734
Sep 2018102932616
Oct 201893393856
Nov 2018104017792
Dec 2018105722666
Jan 201993837728
Feb 201954306772
Mar 2019446191041
Apr 2019103658889
May 201933944913
Jun 2019632331024
Jul 20191329931047
Aug 2019530661035
Sep 201923452940
Oct 2019123812871
Nov 2019463722951
Dec 20190520122
Total943431228170008