Experimental and quasi-experimental designs for evaluating guideline implementation strategies

被引：262

作者：

Grimshaw, J ^{[1
]}

Campbell, M ^{[1
]}

Eccles, M ^{[1
]}

Steen, N ^{[1
]}

机构：

[1] Univ Aberdeen, Hlth Serv Unit, Aberdeen AB25 2ZD, Scotland

来源：

FAMILY PRACTICE | 2000年 / 17卷

关键词：

D O I：

10.1093/fampra/17.suppl_1.S11

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

1004 ; 120402 ;

摘要：

The choice of study design for guideline implementation studies will determine the confidence with which the observed effects can be attributed to the interventions under study. In general, cluster randomized trials, of which there are different types, provide the most robust design. However, the use of these designs has implications for the power, conduct and analysis of studies. Wherever possible, designs allowing head-to-head comparisons, which incorporate baseline measures of performance, should be used.

引用

页码：S11 / S16

页数：6