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Research

Effect of providing free glasses on children’s educational outcomes in China: cluster randomized controlled trial

BMJ 2014; 349 doi: https://doi.org/10.1136/bmj.g5740 (Published 23 September 2014) Cite this as: BMJ 2014;349:g5740

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: September 2014 to January 2021

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AbstractFullPdf
Sep 201401486140
Oct 2014040147
Nov 20141021267
Dec 201410236117
Jan 20151424483
Feb 2015819942
Mar 2015822449
Apr 2015315431
May 2015417957
Jun 2015814753
Jul 201539922
Aug 2015310626
Sep 2015211731
Oct 2015524319
Nov 20151437147
Dec 20151050526
Jan 20161624827
Feb 2016124537
Mar 2016423818
Apr 2016018916
May 2016024439
Jun 2016021974
Jul 2016022139
Aug 2016031038
Sep 2016019157
Oct 2016115916
Nov 2016116561
Dec 2016018152
Jan 2017113141
Feb 2017122138
Mar 2017023449
Apr 2017014626
May 2017015943
Jun 2017010731
Jul 2017013417
Aug 2017048950
Sep 2017034033
Oct 20170364165
Nov 20170164190
Dec 20170217270
Jan 20180231221
Feb 2018328395
Mar 2018123949
Apr 2018138743
May 20181824455
Jun 2018318024
Jul 20181321525
Aug 20181618023
Sep 20181116338
Oct 20181316462
Nov 20181917196
Dec 201816139122
Jan 201933163141
Feb 20191416241
Mar 2019330951
Apr 2019326151
May 2019523137
Jun 2019028543
Jul 20191476139
Aug 20193838171
Sep 20192737133
Oct 20191814145
Nov 2019558646
Dec 2019132620
Jan 2020210621
Feb 2020013634
Mar 2020014138
Apr 2020012517
May 2020020924
Jun 2020012932
Jul 2020010532
Aug 2020112434
Sep 202006516
Oct 2020212528
Nov 2020011325
Dec 2020116221
Jan 202109323
Total318196564500