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NIA IMPACT Collaboratory

Transforming Dementia Care

Building the nation’s capacity to conduct pragmatic clinical trials embedded within healthcare systems for people living with dementia and their care partners

Home / Topics / Sample Size/Power Analysis

Sample Size/Power Analysis

IMPACT members discuss applying power analyses for stepped wedge design with multivariate continuous outcomes

Posted on December 24, 2022February 22, 2024 by Manda

Power analyses for stepped wedge designs with multivariate continuous outcomes

December 24, 2022

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Posted in Design & Statistics, News, Publications / Articles, Resource Type, Sample Size/Power Analysis

Power and sample size requirements for GEE analyses of cluster randomized crossover trials

Posted on December 23, 2022February 22, 2024 by Erin Luers

Power and sample size requirements for GEE analyses of cluster randomized crossover trials

October 8, 2018

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Posted in Design & Statistics, Sample Size/Power Analysis
 
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National Institute on Aging (NIA) funded grant (U54AG063546). Contents are solely the responsibility of the authors and do not necessarily represent the official views of the funder.

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