Intended for healthcare professionals

  1. Statistics notes:...
  2. Statistics notes: Sample size in cluster randomisation
Education And Debate

Statistics notes: Sample size in cluster randomisation

BMJ 1998; 316 doi: https://doi.org/10.1136/bmj.316.7130.549 (Published 14 February 1998) Cite this as: BMJ 1998;316:549

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: January 2018 to December 2024

Rendering graph...
AbstractFullPdf
Jan 201807038
Feb 201826727
Mar 201805130
Apr 201805129
May 201824732
Jun 201807037
Jul 201824528
Aug 201805531
Sep 201814933
Oct 201825839
Nov 201836136
Dec 201807236
Jan 201926845
Feb 201958466
Mar 201906625
Apr 201938240
May 201954924
Jun 201925224
Jul 201923922
Aug 201937623
Oct 201914735
Nov 201915030
Dec 201923819
Jan 202055730
Feb 202013818
Mar 2020145029
May 20201210436
Jun 202016332
Jul 20202313226
Aug 202013805
Sep 202025319
Oct 202025031
Nov 202028726
Dec 202036723
Jan 202178231
Feb 202129721
Mar 2021105218
Apr 202159126
May 202125335
Jun 202115540
Jul 202115625
Aug 2021510019
Sep 202104637
Oct 202105041
Nov 202114247
Dec 202118345
Jan 2022011966
Feb 202207040
Mar 202206444
Apr 202226324
May 202206426
Jun 202227425
Jul 202213819
Aug 2022211531
Sep 202204729
Oct 2022012136
Nov 202227640
Dec 202215721
Jan 202315514
Feb 20232407
Mar 202305416
Apr 202325426
May 202323916
Jun 202334416
Jul 202325019
Aug 202315528
Sep 202325323
Oct 202326019
Nov 202308222
Dec 20231011522
Jan 2024117237
Feb 202449636
Mar 202428165
Apr 202416626
May 2024512232
Jun 202418112
Jul 202468822
Aug 202478434
Sep 202438631
Oct 202459329
Nov 202439628
Dec 2024010
Total22656102390
Back to top