Intended for healthcare professionals

Research Article

Analysis of serial measurements in medical research.

British Medical Journal 1990; 300 doi: https://doi.org/10.1136/bmj.300.6719.230 (Published 27 January 1990) Cite this as: British Medical Journal 1990;300:230

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: December 2008 to November 2020

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AbstractFullPdf
Dec 2008001
Jan 2009136026
Feb 2009341023
Mar 2009740054
Apr 2009111038
May 200990071
Jun 2009272035
Jul 200982038
Aug 200984032
Sep 2009106034
Oct 2009175040
Nov 2009172062
Dec 2009107028
Jan 2010127033
Feb 2010116041
Mar 2010138030
Apr 2010129042
May 2010132029
Jun 2010101024
Jul 2010110038
Aug 201088024
Sep 2010110020
Oct 2010106020
Nov 201083116
Dec 2010148034
Jan 201198242
Feb 2011161175
Mar 2011184459
Apr 2011158247
May 2011125129
Jun 2011111139
Jul 2011126059
Aug 2011113065
Sep 2011148132
Oct 2011117126
Nov 201189020
Dec 201174020
Jan 2012111050
Feb 2012117068
Mar 201272029
Apr 2012125039
May 2012130033
Jun 2012118036
Jul 201236014
Aug 201235012
Sep 201271031
Oct 2012134046
Nov 2012152037
Dec 201279017
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Feb 201368043
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Apr 201343011
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Aug 201340017
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Nov 201376017
Dec 201369029
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Aug 201428020
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Nov 201438037
Dec 201427031
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Apr 20151130140
May 2015990118
Jun 201584064
Jul 201577052
Aug 201565048
Sep 2015117048
Oct 2015118037
Nov 2015177060
Dec 2015135035
Jan 2016171032
Feb 2016168038
Mar 2016114079
Apr 2016112058
May 20161460144
Jun 20161080104
Jul 201683036
Aug 201684069
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Oct 2016115153
Nov 201698048
Dec 201671043
Jan 201791045
Feb 2017107070
Mar 2017128045
Apr 2017100056
May 2017104061
Jun 201793048
Jul 2017100062
Aug 201780042
Sep 2017120066
Oct 2017112040
Nov 2017122052
Dec 2017106065
Jan 2018116063
Feb 2018170065
Mar 2018103069
Apr 2018101054
May 201898076
Jun 2018125065
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Aug 201884072
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Nov 2018142070
Dec 2018122051
Jan 2019105059
Feb 2019120070
Mar 2019107092
Apr 201994050
May 2019130055
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Jul 2019110056
Aug 2019108046
Sep 2019129053
Oct 2019134081
Nov 201994052
Dec 201981048
Jan 2020111044
Feb 2020113047
Mar 202099044
Apr 2020112032
May 2020120055
Jun 202078061
Jul 202098026
Aug 2020122032
Sep 2020122049
Oct 2020141072
Nov 202099058
Total15708156576