INTRACLASS CORRELATION;
COMMUNITY TRIALS;
ODDS RATIO;
ESTIMATION;
D O I:
10.1016/0895-4356(93)90050-B
中图分类号:
R19 [保健组织与事业(卫生事业管理)];
学科分类号:
摘要:
Methods of confidence interval construction are provided for summary measures of treatment effect arising from designs randomizing clusters to one of two treatment groups. Three basic designs are considered for the case of continuous and dichotomous variables: completely randomized, pair-matched and stratified.