The design and use of cluster randomised controlled trials in evaluating injury prevention interventions: part 2. Design effect, sample size calculations and methods for analysis

被引：14
作者：
Coupland, Carol [1 ]
DiGuiseppi, Carolyn [2 ,3 ]
机构：
[1] Univ Nottingham, Div Primary Care, Nottingham NG7 2RD, England
[2] Univ Colorado Denver, Colorado Sch Publ Hlth, Aurora, CO USA
[3] Colorado Injury Control Res Ctr, Ft Collins, CO USA
来源：
INJURY PREVENTION | 2010年 / 16卷 / 02期
关键词：
INTRACLUSTER CORRELATION-COEFFICIENT; PRIMARY-CARE; STATISTICS NOTES; GENERAL-PRACTICE;
D O I：
10.1136/ip.2009.023127
中图分类号：
R1 [预防医学、卫生学];
学科分类号：
1004 ; 120402 ;
摘要：
[No abstract available]
引用
收藏
页码：132 / 136
页数：5
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