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Cluster randomized controlled trial analysis at the cluster level: The clan command

Thompson, Jennifer A; Leurent, Baptiste; Nash, Stephen; Moulton, Lawrence H; Hayes, Richard J; (2023) Cluster randomized controlled trial analysis at the cluster level: The clan command. The Stata Journal: Promoting communications on statistics and Stata , 23 (3) pp. 754-773. 10.1177/1536867X231196294. Green open access

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Abstract

In this article, we introduce a new command, clan, that conducts a cluster-level analysis of cluster randomized trials. The command simplifies adjusting for individual- and cluster-level covariates and can also account for a stratified design. It can be used to analyze a continuous, binary, or rate outcome.

Type: Article
Title: Cluster randomized controlled trial analysis at the cluster level: The clan command
Location: United States
Open access status: An open access version is available from UCL Discovery
DOI: 10.1177/1536867X231196294
Publisher version: https://doi.org/10.1177/1536867x231196294
Language: English
Additional information: © StataCorp LLC 2023. This article is distributed under the terms of the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/).
Keywords: st0727, clan, few clusters, analysis method, adjusting for covariates, stratified trial, group randomized trial, cluster randomized trial, cluster summary analysis
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Statistical Science
URI: https://discovery.ucl.ac.uk/id/eprint/10215777
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