Process / pipelineDeneysel desen
簇随机多臂试验
聚类随机多臂试验将完整的群体（例如学校、诊所或村庄）而非个体分配给三个或更多同时进行的实验条件。随机化发生在聚类层面，以防止各臂之间的污染，而多臂结构允许同时评估几种干预措施与共同对照组或其他干预措施的比较，从而提高效率，优于一系列双臂研究。
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Method map
The neighbourhood of related methods — select a node to explore.
来源
- Donner, A., & Klar, N. (2000). Design and Analysis of Cluster Randomization Trials in Health Research. Arnold. ISBN: 978-0340691533
- Hemming, K., Girling, A., Sitch, A., Marsh, J., & Lilford, R. (2017). Sample size calculations for cluster randomised controlled trials with a fixed number of clusters. BMC Medical Research Methodology, 17, 73. DOI: 10.1186/s12874-017-0292-x ↗
如何引用本页
ScholarGate. (2026, June 3). Cluster Randomized Multi-Arm Experiment. ScholarGate. https://scholargate.app/zh/experimental-design/cluster-randomized-multi-arm-experiment
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- 自适应随机对照试验实验设计↔ compare
- 分块随机对照试验实验设计↔ compare
- 整群随机对照试验实验设计↔ compare
- 交叉随机对照试验实验设计↔ compare
- 析因随机对照试验实验设计↔ compare
- 多臂实验实验设计↔ compare