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A workforce enhancement model for Australian remote community Primary Health Care services: implementation of a stepped-wedge cluster randomised trial (SW-CRT). [PDF]

BMC Health Serv Res
Leach AJ, McCullough A, Websdale E, Su JY, Oguoma VM, Morris PS, Taylor S, Nelson S, Kong K, Paterson J, Dixon J, Cass A.   +11 more
europepmc   +1 more source

Strengthening Care for Children Using a Virtual Integrated General Practitioner-Pediatrician Model of Primary Care (SUSTAIN): Protocol for a Stepped Wedge Cluster Randomized Controlled Trial.

JMIR Res Protoc
Meyers Morris T, Hiscock H, Wheeler K, Miller C, Hu N, Hassan Shire S, Crespo-Gonzalez C, Bullock S, Taylor N, Boyle D, Sanci L, Lawson K, Adams L, Peacock K, Hodgins M, Christie A, Lingam R.   +16 more
europepmc   +1 more source

Correction: Lung and cardiac ultrasound for respiratory distress in the elderly: study protocol of the LUC REED stepped-wedge cluster randomised trial. [PDF]

BMJ Open
europepmc   +1 more source

Stepped Wedge Cluster Randomized Trials: A Methodological Overview

World Neurosurgery, 2022
Stepped wedge cluster randomized trials enable rigorous evaluations of health intervention programs in pragmatic settings. In the present study, we aimed to update neurosurgeon scientists on the design of stepped wedge randomized trials.We have presented an overview of recent methodological developments for stepped wedge designs and included an update ...
Fan Li, Rui Wang
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Adherence to key recommendations for design and analysis of stepped-wedge cluster randomized trials: A review of trials published 2016–2022

Clinical Trials, 2023
Background/Aims The stepped-wedge cluster randomized trial (SW-CRT), in which clusters are randomized to a time at which they will transition to the intervention condition – rather than a trial arm – is a relatively new design.
Pascale Nevins, Mary M Ryan, Kendra Davis-Plourde, Yongdong Ouyang, J. P. Pereira Macedo, C. Meng, Guangyu Tong, Xueqi Wang, Luis Ortiz-Reyes, Agnès Caille, Fan Li, Monica Taljaard   +11 more
semanticscholar   +1 more source

Sample Size Calculations for Stepped Wedge Designs with Treatment Effects that May Change with the Duration of Time under Intervention

Prevention Science, 2023
The stepped wedge design is often used to evaluate interventions as they are rolled out across schools, health clinics, communities, or other clusters.
James P Hughes, Wen-Yu Lee, Andrea B Troxel, P. Heagerty   +3 more
semanticscholar   +1 more source

Random effect misspecification in stepped wedge designs

Clinical Trials, 2022
Stepped wedge cluster randomized trials are often analysed using linear mixed effects models that may include random effects for cluster, time and/or treatment. We investigate the impact of misspecification of the random effects structure of the model. Specifically, we considered two cases of misspecification of the random effects in a cross-sectional
Emily C Voldal, Fan Xia, Avi Kenny, Patrick J Heagerty, James P Hughes   +4 more
openaire   +2 more sources