Multilevel physical activity intervention for low income public housing residents

Active Project Grant Awarded Last action

Award ID
R01MD015165
Recipient
Awarding agency
Obligated
$12,736,012

Award facts

Completion date 92% complete
Originally
Place of performance
Boston, MA 02111, USA

Award details come from USAspending.gov.

Description

Abstract
Physical activity has been associated with several chronic disease markers for the past 25 years, and countless studies have tested interventions to improve physical activity of sedentary populations. Most of these intervention studies have attempted to improve physical activity behaviors by changing individual level drivers of activity, like motivation, attitudes, and self-efficacy for being active. Unfortunately, these efforts to change activity levels are often not sustained beyond the initial intervention period. One possible cause of this lack of sustainability is that insufficient attention was paid to environmental factors that facilitate physical activity. Thus, attention is shifting to more complex environmental and social contributions to physical activity, with the aim of identifying multi-level strategies to better target interventions to groups that need help. Very few tests of changing environment levels to increase physical activity exist in the literature. A focus on interventions at environmental levels, as called for by recent reviews as well as reports from the institute of medicine, might provide the long-term sustainable change that is needed to change physical activity in low-income populations. This project seeks to test a new multi-level, multi-component package to increase moderate intensity physical activity levels of people living in public housing developments. Our aims are to evaluate the effects of an intervention package focused on the environment level to produce changes in moderate physical activity among public housing residents. Furthermore, we will evaluate the added effects of an efficacy-tested individual-level ehealth phone program to produce further changes in moderate intensity physical activity. The design of this study is a prospective, cluster randomized controlled trial, with housing developments as the units of randomization. In this four group, factorial, cluster randomized controlled trial, we will compare an environmental intervention alone (E only), an individual intervention alone (I only), an environmental plus individual intervention (E+I), all against a control group. Mediation and moderation of our intervention will be assessed. Lastly, we will assess factors from the consolidated framework for implementation research domains to examine future implementation of a multi-level physical activity intervention among key informants in public housing developments.

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Subawards

Subrecipient Amount Awarded
Walkboston, Inc. Subrecipient will work with PTE to identify safe walking routes for the project. Subrecipient will develop a process for connecting waking residents with… $54,171
Boston Medical Center Corporation Subrecipient will draw from his research expertise conducting physical activity promotion trials in underprivileged populations to serve as a resource in all… $43,968
Boston Housing Authority For this subcontract, Mr. Kane and colleagues at the Boston Housing Authority (BHA) will support Drs. Quintiliani and Bowen and their research team.… $14,655

Quick answers

Who received award R01MD015165?

R01MD015165 was awarded to Tufts Medical Center Parent, Inc. by National Institute for Minority Health and Health Disparities (National Institutes of Health) on May 27, 2021.

How much is award R01MD015165 worth?

$12,736,012 has been obligated on R01MD015165.

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