Intended for healthcare professionals

Education And Debate Statistics Notes

Validating scales and indexes

BMJ 2002; 324 doi: https://doi.org/10.1136/bmj.324.7337.606 (Published 09 March 2002) Cite this as: BMJ 2002;324:606

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

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AbstractFullPdf
Jul 20030217146
Aug 20030221106
Sep 20030219137
Oct 20033240180
Nov 20030249158
Dec 20030225136
Jan 20040231174
Feb 20040221188
Mar 20041276171
Apr 20040218141
May 20041267167
Jun 20042263129
Jul 20044261197
Aug 20040290199
Sep 20047263176
Oct 20047225170
Nov 200412250179
Dec 200434193128
Jan 200513198155
Feb 200512205155
Mar 200516223161
Apr 20052223196
May 20057245172
Jun 200510203169
Jul 20055127124
Aug 20057167134
Sep 200510205198
Oct 20059244185
Nov 20052273196
Dec 20058142122
Jan 200611203147
Feb 20068207142
Mar 200615249229
Apr 20068226157
May 20068227162
Jun 20069212150
Jul 20067166118
Aug 20064158119
Sep 200617157128
Oct 200629188150
Nov 200638165144
Dec 200618122103
Jan 200728191129
Feb 200717168106
Mar 200732195121
Apr 200715178100
May 200714178121
Jun 20071011182
Jul 2007213488
Aug 20071212278
Sep 20071814897
Oct 200720179136
Nov 200712168104
Dec 200729069
Jan 20084156108
Feb 20085164107
Mar 20087182115
Apr 20084169116
May 20089170126
Jun 2008223694
Jul 20086181107
Aug 20081112298
Sep 200817158107
Oct 200822197100
Nov 200828210114
Dec 20081413099
Jan 2009417895
Feb 2009789689
Mar 2009827190
Apr 2009677886
May 2009648062
Jun 2009506861
Jul 2009476755
Aug 2009546477
Sep 2009666473
Oct 2009778681
Nov 200973123112
Dec 2009636779
Jan 20101177881
Feb 2010768175
Mar 2010859089
Apr 2010937972
May 2010938582
Jun 20109710374
Jul 2010787258
Aug 2010697376
Sep 20101247255
Oct 20101418356
Nov 20101355447
Dec 20101255049
Jan 20111257149
Feb 2011846862
Mar 20111158653
Apr 20111027658
May 20111115449
Jun 2011917569
Jul 2011639972
Aug 20113222482
Sep 20113214085
Oct 20112417985
Nov 2011714277
Dec 201107923
Jan 2012686127
Feb 2012885933
Mar 2012957132
Apr 20121016235
May 2012394325
Jun 2012506122
Jul 2012347132
Aug 2012206027
Sep 2012506324
Oct 2012515323
Nov 2012666927
Dec 2012383313
Jan 2013325614
Feb 2013435513
Mar 2013414411
Apr 2013274317
May 2013718523
Jun 2013556229
Jul 2013657834
Aug 2013705721
Sep 2013646418
Oct 2013928424
Nov 20131298024
Dec 2013896223
Jan 20141386621
Feb 20141287923
Mar 20141167822
Apr 20141408637
May 20141107121
Jun 2014877021
Jul 2014610836
Aug 2014188836
Sep 2014013545
Oct 201405927
Nov 2014015452
Dec 2014024465
Jan 2015018263
Feb 2015015793
Mar 2015015872
Apr 2015015864
May 2015013969
Jun 2015011957
Jul 2015011550
Aug 2015013153
Sep 2015014551
Oct 2015014629
Nov 2015119444
Dec 2015019046
Jan 2016018341
Feb 2016022651
Mar 2016018851
Apr 2016015048
May 2016023153
Jun 2016316038
Jul 2016117645
Aug 2016113049
Sep 2016113049
Oct 2016014841
Nov 2016016945
Dec 2016010538
Jan 2017011645
Feb 2017013747
Mar 2017021841
Apr 2017015844
May 2017015748
Jun 2017013737
Jul 2017011141
Aug 2017014039
Sep 2017013044
Oct 2017017047
Nov 2017016749
Dec 2017012025
Jan 2018012932
Feb 2018615932
Mar 2018315543
Apr 2018012740
May 2018116044
Jun 2018018353
Jul 2018012037
Aug 2018013233
Sep 2018113838
Oct 2018117047
Nov 2018218849
Dec 2018016343
Jan 2019219568
Feb 2019016955
Mar 2019119349
Apr 2019220947
May 2019011829
Jun 2019011828
Jul 2019013939
Aug 2019412432
Sep 2019212452
Oct 201904326
Total56892771715298