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Published in: BMC Public Health 1/2015

Open Access 01-12-2015 | Study protocol

Study protocol for a cluster randomized trial of the Community of Voices choir intervention to promote the health and well-being of diverse older adults

Authors: Julene K. Johnson, Anna M. Nápoles, Anita L. Stewart, Wendy B. Max, Jasmine Santoyo-Olsson, Rachel Freyre, Theresa A. Allison, Steven E. Gregorich

Published in: BMC Public Health | Issue 1/2015

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Abstract

Background

Older adults are the fastest growing segment of the United States population. There is an immediate need to identify novel, cost-effective community-based approaches that promote health and well-being for older adults, particularly those from diverse racial/ethnic and socioeconomic backgrounds. Because choral singing is multi-modal (requires cognitive, physical, and psychosocial engagement), it has the potential to improve health outcomes across several dimensions to help older adults remain active and independent. The purpose of this study is to examine the effect of a community choir program (Community of Voices) on health and well-being and to examine its costs and cost-effectiveness in a large sample of diverse, community-dwelling older adults.

Method/design

In this cluster randomized controlled trial, diverse adults age 60 and older were enrolled at Administration on Aging-supported senior centers and completed baseline assessments. The senior centers were randomly assigned to either start the choir immediately (intervention group) or wait 6 months to start (control). Community of Voices is a culturally tailored choir program delivered at the senior centers by professional music conductors that reflects three components of engagement (cognitive, physical, and psychosocial). We describe the nature of the study including the cluster randomized trial study design, sampling frame, sample size calculation, methods of recruitment and assessment, and primary and secondary outcomes.

Discussion

The study involves conducting a randomized trial of an intervention as delivered in “real-world” settings. The choir program was designed using a novel translational approach that integrated evidence-based research on the benefits of singing for older adults, community best practices related to community choirs for older adults, and the perspective of the participating communities. The practicality and relatively low cost of the choir intervention means it can be incorporated into a variety of community settings and adapted to diverse cultures and languages. If successful, this program will be a practical and acceptable community-based approach for promoting health and well-being of older adults.

Trial registration

ClinicalTrials.gov NCT01869179 registered 9 January 2013.
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Metadata
Title
Study protocol for a cluster randomized trial of the Community of Voices choir intervention to promote the health and well-being of diverse older adults
Authors
Julene K. Johnson
Anna M. Nápoles
Anita L. Stewart
Wendy B. Max
Jasmine Santoyo-Olsson
Rachel Freyre
Theresa A. Allison
Steven E. Gregorich
Publication date
01-12-2015
Publisher
BioMed Central
Published in
BMC Public Health / Issue 1/2015
Electronic ISSN: 1471-2458
DOI
https://doi.org/10.1186/s12889-015-2395-9

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