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Papers

Health effects of obstructive sleep apnoea and the effectiveness of continuous positive airways pressure: a systematic review of the research evidence

BMJ 1997; 314 doi: https://doi.org/10.1136/bmj.314.7084.851 (Published 22 March 1997) Cite this as: BMJ 1997;314:851

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 November 2019

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AbstractFullPdf
Jul 2003361200
Aug 2003391020
Sep 2003611270
Oct 2003621970
Nov 2003561540
Dec 2003471192
Jan 2004461330
Feb 2004601700
Mar 2004622020
Apr 2004361720
May 2004561940
Jun 2004702410
Jul 2004892020
Aug 20041482970
Sep 2004712500
Oct 2004612340
Nov 2004723010
Dec 2004712190
Jan 2005813050
Feb 2005812620
Mar 2005562060
Apr 2005701680
May 2005321310
Jun 2005471020
Jul 2005421630
Aug 2005371510
Sep 2005531900
Oct 2005662210
Nov 2005422500
Dec 2005632110
Jan 2006441670
Feb 2006471670
Mar 2006391650
Apr 2006241000
May 200645960
Jun 200627720
Jul 200616610
Aug 200635820
Sep 2006531080
Oct 2006431090
Nov 2006511240
Dec 200634820
Jan 200744990
Feb 200734940
Mar 200740930
Apr 20071151000
May 200776900
Jun 200760760
Jul 200737590
Aug 200759870
Sep 2007771010
Oct 2007811220
Nov 2007391280
Dec 2007231070
Jan 2008111540
Feb 2008191340
Mar 2008252000
Apr 200832850
May 2008281180
Jun 200845980
Jul 200822630
Aug 200829800
Sep 2008601030
Oct 200866810
Nov 200848880
Dec 200870750
Jan 2009621240
Feb 2009661100
Mar 2009331710
Apr 200953520
May 200921610
Jun 200922650
Jul 200944500
Aug 200934450
Sep 200957590
Oct 200938710
Nov 200948870
Dec 200935200
Jan 201073480
Feb 201045450
Mar 201057520
Apr 20108760
May 201019700
Jun 201019450
Jul 201023630
Aug 201012580
Sep 201016680
Oct 201034780
Nov 201018960
Dec 201018860
Jan 201110740
Feb 2011171120
Mar 201136800
Apr 201145480
May 201159610
Jun 201133780
Jul 201135330
Aug 201129430
Sep 201143350
Oct 201151460
Nov 2011151000
Dec 201101150
Jan 201201270
Feb 201201320
Mar 20120910
Apr 20120630
May 201256490
Jun 201216370
Jul 201211650
Aug 201214540
Sep 20129450
Oct 20120730
Nov 201201310
Dec 20120360
Jan 20130450
Feb 20130330
Mar 20130390
Apr 20134620
May 201326810
Jun 201318830
Jul 201310820
Aug 201316660
Sep 201318970
Oct 2013211210
Nov 2013181010
Dec 20139740
Jan 201431050
Feb 201421380
Mar 201401860
Apr 201401240
May 201401180
Jun 20140700
Jul 20140840
Aug 201401220
Sep 20140940
Oct 20149230
Nov 201434440
Dec 201436500
Jan 201545560
Feb 20151880
Mar 20151920
Apr 201511010
May 20156440
Jun 20152470
Jul 201539635
Aug 201515114
Sep 20152530
Oct 20151950
Nov 20154970
Dec 20153580
Jan 20162690
Feb 20160780
Mar 2016011925
Apr 20163640
May 20163990
Jun 20162571
Jul 20160800
Aug 20162700
Sep 20162720
Oct 201611010
Nov 20162640
Dec 20160450
Jan 20171620
Feb 20170640
Mar 20170890
Apr 20170720
May 20170800
Jun 20170540
Jul 20170640
Aug 20170460
Sep 20170740
Oct 20170740
Nov 20170570
Dec 20170480
Jan 20180630
Feb 20180580
Mar 20180580
Apr 20180490
May 20188300
Jun 20180470
Jul 20181350
Aug 20180360
Sep 20181480
Oct 20180470
Nov 20181530
Dec 20181400
Jan 20192280
Feb 20190380
Mar 20190380
Apr 20190370
May 20190370
Jun 20190340
Jul 20190480
Aug 20190370
Sep 201902140
Oct 20190570
Nov 20192260
Total50731877077