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Rise in maternal age has led to increase in pregnancies affected by Down's syndrome

BMJ 2006; 332 doi: https://doi.org/10.1136/bmj.332.7552.1234-f (Published 25 May 2006) Cite this as: BMJ 2006;332:1234

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: May 2006 to February 2020

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AbstractFullPdf
May 20061769380
Jun 20061003450
Jul 200636360
Aug 200629140
Sep 200649230
Oct 200625260
Nov 200620120
Dec 200620100
Jan 20075100
Feb 20071370
Mar 20076140
Apr 2007720
May 20074110
Jun 20073190
Jul 2007290
Aug 2007460
Sep 20072150
Oct 20071230
Nov 20073160
Dec 20070160
Jan 2008080
Feb 20080110
Mar 20082160
Apr 20084120
May 20082150
Jun 20083240
Jul 20080110
Aug 20081170
Sep 20083260
Oct 20083290
Nov 20085290
Dec 20081200
Jan 200911140
Feb 20091000
Mar 200916100
Apr 2009910
May 20091430
Jun 2009210
Jul 2009900
Aug 2009400
Sep 20091120
Oct 2009400
Nov 20091120
Dec 2009240
Jan 2010320
Feb 2010120
Mar 2010040
Apr 2010140
May 2010020
Jun 2010400
Jul 2010320
Aug 2010210
Sep 2010100
Oct 2010510
Nov 2010310
Dec 2010210
Jan 2011400
Feb 2011600
Mar 2011210
Apr 2011520
May 2011310
Jun 2011420
Aug 2011310
Sep 2011100
Oct 2011320
Nov 2011850
Dec 2011800
Jan 2012400
Feb 2012520
Mar 2012260
Apr 2012100
May 2012410
Jun 2012300
Jul 2012400
Aug 2012110
Sep 2012120
Oct 2012620
Nov 2012610
Dec 2012100
Jan 2013200
Feb 2013220
Mar 2013310
Apr 2013410
May 20131100
Jun 2013410
Jul 2013100
Aug 2013300
Sep 2013330
Oct 2013200
Nov 2013320
Dec 2013400
Jan 2014310
Feb 2014100
Mar 2014110
Apr 2014100
Jun 2014400
Jul 2014010
Aug 2014400
Sep 2014100
Oct 2014010
Nov 2014220
Dec 2014010
Jan 2015610
Feb 2015540
Mar 20151010
Apr 20151200
May 2015810
Jun 2015120
Jul 2015220
Aug 2015050
Sep 2015450
Oct 20151350
Nov 201516100
Dec 20151020
Jan 2016210
Feb 2016520
Mar 2016430
Apr 2016100
May 2016430
Jun 20161110
Jul 2016210
Aug 2016200
Sep 2016720
Oct 2016240
Nov 2016110
Dec 2016100
Jan 20171000
Feb 20171000
Mar 2017930
Apr 2017220
May 20171060
Jun 20171100
Jul 2017610
Aug 2017430
Oct 2017410
Nov 2017120
Dec 2017300
Jan 2018410
Feb 2018300
Mar 2018600
Apr 2018440
May 20181210
Jun 2018900
Jul 2018410
Aug 2018100
Sep 2018500
Oct 2018700
Nov 2018420
Dec 2018600
Jan 2019600
Feb 2019400
Mar 2019720
Apr 2019900
May 20191500
Jun 2019600
Jul 2019400
Aug 2019200
Sep 2019600
Oct 2019520
Nov 2019500
Dec 2019520
Jan 2020700
Feb 2020410
Total114019730