The double jeopardy of clustered measurement and cluster randomisation.
Kramer
Michael S
MS
Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Canada. michael.kramer@mcgill.ca
Martin
Richard M
RM
Sterne
Jonathan A C
JA
Shapiro
Stanley
S
Dahhou
Mourad
M
Platt
Robert W
RW
D016000:Cluster Analysis; D016001:Confidence Intervals; D015588:Observer Variation; D016032:Randomized Controlled Trials as Topic / Q000379:methods* / Q000706:statistics & numerical data; D012016:Reference Values; D015203:Reproducibility of Results
Health Technol Assess. 1999;3(5):iii-92
10982317
Caries Res. 2007;41(6):484-8
17878730
BMJ. 2007 Oct 20;335(7624):815
17855282
Pediatrics. 2008 Mar;121(3):e435-40
18310164
Am J Clin Nutr. 2007 Dec;86(6):1717-21
18065591
JAMA. 2001 Jan 24-31;285(4):413-20
11242425
BMJ. 2004 Mar 20;328(7441):702-8
15031246
BMJ. 2005 Jan 15;330(7483):142-4
15649931
Arch Gen Psychiatry. 2008 May;65(5):578-84
18458209