Intended for healthcare professionals

Education And Debate Understanding controlled trials

What outcomes should be measured?

BMJ 1998; 317 doi: https://doi.org/10.1136/bmj.317.7165.1075 (Published 17 October 1998) Cite this as: BMJ 1998;317:1075

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 June 2021

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Jul 20080165
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Jan 2009121612
Feb 20091479
Mar 2009111715
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Jul 200910713
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Feb 201220216
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Apr 201225256
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Aug 20129337
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Mar 2013103912
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Jul 201339125
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Nov 201335160
Dec 20131250
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Mar 2014304513
Apr 201445287
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Jul 20140426
Aug 20143460
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Apr 201522133
May 201532286
Jun 20151542
Jul 20151620
Aug 20152630
Sep 20151720
Oct 20152670
Nov 20152041
Dec 20155093
Jan 20162560
Feb 20163080
Mar 201650343
Apr 201628171
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Jul 20162010
Aug 20162360
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Jan 20171751
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Mar 201736121
Apr 201746273
May 201754294
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Aug 20172921
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Oct 20173070
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Apr 201851225
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Jun 20181730
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Aug 20182010
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May 201948103
Jun 20191900
Jul 20192611
Aug 20192751
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Oct 20191430
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Jan 20203572
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Mar 20203353
Apr 20204433
May 20206520
Jun 20202342
Jul 20205850
Aug 20201320
Sep 20204861
Oct 20205122
Nov 20203330
Dec 20203671
Jan 20217740
Feb 20212421
Mar 20212510
Apr 202161143
May 20213440
Jun 20212220
Total392750062379