The Enhancing Physical and Community Mobility in Older Adults With Health Inequities Using Community Co-design of a Multifaceted Intervention Incorporating Physical Activity, Healthy Eating, Social Participation, and System Navigation (EMBOLDEN) Trial
Overview
- Phase
- Not Applicable
- Status
- Recruiting
- Sponsor
- McMaster University
- Enrollment
- 500
- Locations
- 2
- Primary Endpoint
- Physical mobility
Overview
Brief Summary
Physical mobility and social participation are needed to maintain independence and quality of life for adults over 55 years of age. Despite the known benefits of physical activity and dietary change programs for older adults, the best ways to deliver these interventions are not well understood. The goal of the EMBOLDEN study is to promote physical and community mobility in older adults who experience difficulties taking up community programs and reside in areas of high health inequity. Building on existing best practices, the investigators will implement and evaluate an innovative co-designed community-based program to promote physical activity, healthy eating, social participation, and system navigation. The potential for spreading this program throughout Hamilton and adapted to other Canadian communities will also be explored
Detailed Description
This is a randomized controlled trial employing a type II hybrid implementation-effectiveness design. This will enable the investigators to evaluate both clinical outcomes and important processes that impact the implementation of the co-designed intervention.
The intervention will consist of i) weekly interactive group-based health education sessions focused on: increasing knowledge, skills, and behaviours related to physical activity, healthy eating, and available community supports for older adults; this will include facilitated physical activity delivered by a certified exercise physiologist or certified personal trainer with experience and expertise working with older adults and interactive nutrition sessions; socialization to foster peer and community connections, co-learning, and decrease social isolation; and skill-building to support independence and quality of life; and ii) tailored system navigation support to increase access to and use of health and social services systems and address barriers or unmet needs
This trial has a pragmatic design in the following ways: i) recruiting a population with broad inclusion criteria, reflective of the general population of older adults; ii) conducting the study in existing community settings (when in-person delivery is feasible) and virtually, in partnership with organizations already delivering virtual supports due to the pandemic; iii) leveraging existing resources, staff, and service delivery organizations in the intervention arm that are available in usual care; iv) supporting flexibility delivery of the intervention (e.g., tailoring to participant group needs), as would be done through other community programs in usual care; v) flexibility in adherence to the intervention, in ways that are consistent with usual care; vi) selecting primary and secondary outcomes that are participant-relevant; and vii) using intention to treat analyses based on all available data.
The study will be delivered in community settings in urban neighbourhoods identified as areas of health inequities in the cities of Hamilton and Toronto, Ontario.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Health Services Research
- Masking
- Double (Investigator, Outcomes Assessor)
Masking Description
Participants and interventionists are not blinded. All data collectors will be independent of the study and blinded to treatment allocation. Statisticians will be blinded to treatment allocation.
Eligibility Criteria
- Ages
- 55 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- Not provided
Exclusion Criteria
- Not provided
Outcomes
Primary Outcomes
Physical mobility
Time Frame: Between baseline and 3-months. An additional comparison will be made at 6-months to examine whether potential changes are maintained in the post-intervention phase.
Change in total weekly minutes spent in light, moderate-to-vigorous physical activity and sedentary activity as measured by an accelerometer worn over 7-day periods.
Secondary Outcomes
- Loneliness(Between baseline and 3-months. An additional comparison will be made at 6-months to examine whether potential changes are maintained in the post-intervention phase.)
- Physical activity(Between baseline and 3-months. An additional comparison will be made at 6-months to examine whether potential changes are maintained in the post-intervention phase.)
- Health-related quality of life(Between baseline and 3-months. An additional comparison will be made at 6-months to examine whether potential changes are maintained in the post-intervention phase.)
- Community mobility(Between baseline and 3-months. An additional comparison will be made at 6-months to examine whether potential changes are maintained in the post-intervention phase.)
- Life Space mobility(Between baseline and 3-months. An additional comparison will be made at 6-months to examine whether potential changes are maintained in the post-intervention phase.)
- Healthy eating and nutritional risk(Between baseline and 3-months. An additional comparison will be made at 6-months to examine whether potential changes are maintained in the post-intervention phase.)
- Depression(Between baseline and 3-months. An additional comparison will be made at 6-months to examine whether potential changes are maintained in the post-intervention phase.)
- Collective efficacy(Between baseline and 3-months. An additional comparison will be made at 6-months to examine whether potential changes are maintained in the post-intervention phase.)
- Food security(Between baseline and 3-months. An additional comparison will be made at 6-months to examine whether potential changes are maintained in the post-intervention phase.)
- Community Belonging(Between baseline and 3-months. An additional comparison will be made at 6-months to examine whether potential changes are maintained in the post-intervention phase.)
- Healthcare and social service utilization(Between baseline and 3-months. An additional comparison will be made at 6-months to examine whether potential changes are maintained in the post-intervention phase.)