Intended for healthcare professionals

Education And Debate Statistics Notes

Generalisation and extrapolation

BMJ 1998; 317 doi: https://doi.org/10.1136/bmj.317.7155.409 (Published 08 August 1998) Cite this as: BMJ 1998;317:409

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 January 2020

Rendering graph...
AbstractFullPdf
Jul 200301460
Aug 200301430
Sep 200302350
Oct 200302320
Nov 200302140
Dec 200302160
Jan 200402020
Feb 200402141
Mar 200401991
Apr 200401920
May 200402580
Jun 200433010
Jul 200402340
Aug 200423340
Sep 200473020
Oct 200453140
Nov 2004123640
Dec 2004262730
Jan 2005292950
Feb 20051223117
Mar 200512499110
Apr 20054314122
May 2005624999
Jun 2005424577
Jul 200526555
Aug 2005519484
Sep 20053165110
Oct 20052280121
Nov 20051221104
Dec 200528762
Jan 2006424774
Feb 2006324353
Mar 2006423583
Apr 2006019467
May 200616257115
Jun 2006318677
Jul 2006115482
Aug 20060143107
Sep 2006124579
Oct 20063222101
Nov 2006424676
Dec 2006521466
Jan 2007321669
Feb 2007725577
Mar 2007022561
Apr 2007118558
May 2007418482
Jun 2007117866
Jul 2007210259
Aug 2007314252
Sep 2007016458
Oct 2007222289
Nov 2007320985
Dec 2007016850
Jan 2008022956
Feb 2008028877
Mar 2008027480
Apr 2008128275
May 2008333681
Jun 2008034885
Jul 2008121179
Aug 2008319380
Sep 2008519372
Oct 2008619467
Nov 2008414076
Dec 2008512080
Jan 2009887453
Feb 2009976449
Mar 20091187063
Apr 2009957664
May 20091096362
Jun 2009886354
Jul 2009883942
Aug 2009694648
Sep 2009864142
Oct 20091015554
Nov 20091377955
Dec 2009844932
Jan 2010584351
Feb 2010734442
Mar 2010835365
Apr 2010565844
May 2010575742
Jun 2010584833
Jul 2010553928
Aug 2010535549
Sep 2010754944
Oct 2010463641
Nov 2010474223
Dec 2010432530
Jan 2011573635
Feb 2011324049
Mar 2011665338
Apr 2011493442
May 2011403544
Jun 2011353746
Jul 2011223731
Aug 20112011034
Sep 2011259851
Oct 20112913052
Nov 2011710547
Dec 2011011536
Jan 2012433927
Feb 20121185932
Mar 2012374030
Apr 2012383721
May 2012122918
Jun 2012222612
Jul 2012232817
Aug 2012184522
Sep 2012224327
Oct 2012494320
Nov 2012485323
Dec 2012283110
Jan 2013475513
Feb 2013274910
Mar 201332528
Apr 201340486
May 2013398526
Jun 2013426712
Jul 2013358425
Aug 2013155219
Sep 2013617733
Oct 2013524818
Nov 2013404516
Dec 2013563913
Jan 2014694519
Feb 2014243313
Mar 2014464514
Apr 2014484119
May 201441312
Jun 2014374218
Jul 201404934
Aug 2014153820
Sep 201405523
Oct 201403016
Nov 201407627
Dec 201407836
Jan 2015011478
Feb 201506771
Mar 201504751
Apr 201505964
May 201508566
Jun 201505637
Jul 201503653
Aug 201506664
Sep 201507143
Oct 201506830
Nov 201519832
Dec 2015015140
Jan 2016014444
Feb 201607829
Mar 201607431
Apr 201619541
May 2016110138
Jun 201616844
Jul 201615634
Aug 201627232
Sep 201607632
Oct 201605425
Nov 201606432
Dec 201604930
Jan 201708139
Feb 2017110638
Mar 201707730
Apr 201708630
May 201706429
Jun 2017010037
Jul 2017011739
Aug 201706822
Sep 201708424
Oct 201706628
Nov 201707132
Dec 201706220
Jan 201809730
Feb 201837423
Mar 201809031
Apr 201808624
May 201807235
Jun 201829843
Jul 2018011528
Aug 201805220
Sep 2018110032
Oct 201806730
Nov 201816235
Dec 201805630
Jan 2019110548
Feb 201909448
Mar 201907324
Apr 201919237
May 201937427
Jun 201907123
Jul 2019010124
Aug 201967621
Sep 201905821
Oct 2019012331
Nov 201906924
Dec 201906541
Jan 202004319
Total3731235418129