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NCT03041415

Citizen Science to Promote Sustained Physical Activity in Low-Income Communities

Completed NA Results posted Last updated 12 August 2022
What this trial tests

NA trial testing ALED Alone Physical Activity Program in Physical Activity in 300 participants. Completed in 31 December 2021.

Timeline
15 September 2017
Primary endpoint
31 December 2021
31 December 2021

Quick facts

Lead sponsorStanford University
PhaseNA
StatusCompleted
Study typeINTERVENTIONAL
Allocationrandomized
Designparallel
Maskingsingle
Primary purposeprevention
Enrollment300
Start date15 September 2017
Primary completion31 December 2021
Estimated completion31 December 2021
Sites1 location across United States

Drugs / interventions tested

Conditions studied

Sponsor

Stanford University

Who can join

40 and older, any sex, with Physical Activity. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Weekly Walking Minutes Primary · 12 months

Self-report using the Community Healthy Activities Model Program for Seniors (CHAMPS) Physical Activity Questionnaire. CHAMPS is a self-report physical activity questionnaire that assesses weekly frequency and duration of various activities typically undertaken by midlife and older adults over the prior 4-week period. Self-reported walking for errands is one physical activity item assessed. The measure has been shown to have good test-retest reliability (stability) and construct and concurrent validity, and has been shown to be sensitive to change in a variety of adult populations. It has seve

GroupValue95% CI
ALED Alone Physical Activity Program189.5± 227.7
ALED + Our Voice PA Program206.7± 198.7
Total Physical Activity Secondary · 12 months

Self-report using the Community Healthy Activities Model Program for Seniors (CHAMPS) Physical Activity Questionnaire. CHAMPS is a self-report physical activity questionnaire that assesses weekly frequency and duration of various activities typically undertaken by midlife and older adults over the prior 4-week period. Self-reported walking for errands is one physical activity item assessed. The measure has been shown to have good test-retest reliability (stability) and construct and concurrent validity, and has been shown to be sensitive to change in a variety of adult populations. It has seve

GroupValue95% CI
ALED Alone Physical Activity Program596.2± 443.9
ALED + Our Voice PA Program562.0± 389.2
Moderate-to-Vigorous Physical Activity Secondary · 12 months

Self-report using the Community Healthy Activities Model Program for Seniors (CHAMPS) Physical Activity Questionnaire, supported via accelerometer (Actigraph). CHAMPS is A self-report physical activity questionnaire that assesses weekly frequency and duration of various activities typically undertaken by midlife and older adults over the prior 4-week period. Self-reported walking for errands is one physical activity item assessed. The measure has been shown to have good test-retest reliability (stability) and construct and concurrent validity, and has been shown to be sensitive to change in a

GroupValue95% CI
ALED Alone Physical Activity Program117.4± 232.6
ALED + Our Voice PA Program108.8± 139.4

Sponsor's own description

While low-income midlife and older adults are disproportionately affected by chronic diseases that can be alleviated by regular physical activity, few physical activity programs have been developed specifically with their needs in mind. Those programs that are available typically do not address the recognized local environmental factors that can impact physical activity. This research aims to evaluate the added effects on two-year physical activity levels of a novel citizen science neighborhood engagement program (called Our Voice) when combined with an evidence-based, individually-focused physical activity program (Active Living Every Day), relative to the individually-focused program alone. The programs will be delivered in affordable housing settings, and represent a potentially scalable means for promoting physical activity across broader income groups in the US.

Publications & conference data

6 peer-reviewed publications reference this trial (live from Europe PMC):

  1. Testing the effectiveness of community-engaged citizen science to promote physical activity, foster healthier neighborhood environments, and advance health equity in vulnerable communities: The Steps for Change randomized controlled trial design and methods.
    King AC, Campero MI, Garcia D, Blanco-Velazquez I, et al · · 2021 · cited 16× · PMID 34371162 · DOI 10.1016/j.cct.2021.106526
  2. Engaging diverse midlife and older adults in a multilevel participatory physical activity intervention: evaluating impacts using Ripple Effects Mapping.
    Rodriguez Espinosa P, King AC, Blanco-Velazquez I, Banchoff AW, et al · · 2023 · cited 4× · PMID 37011041 · DOI 10.1093/tbm/ibad018
  3. Examining Relationships between Perceptions of Air Quality-Objectively Assessed Particulate Matter-And Health-Related Attributions among Midlife and Older Adults from the San Francisco Bay Area, California, USA.
    Zamora AN, Campero MI, Garcia DM, King AC. · · 2024 · cited 3× · PMID 39200620 · DOI 10.3390/ijerph21081010
  4. Exploring the Relationship between Built Environment Attributes and Physical Activity in Lower-Income Aging Adults: Preliminary Insights from a Multi-Level Trial.
    Walia AS, King AC, Campero MI, Garcia DM, et al · · 2024 · cited 3× · PMID 38791821 · DOI 10.3390/ijerph21050607
  5. Sleep Duration is Associated with Fruit and Vegetable Intake in Lower Income Adults from the San Francisco Bay Area: A Cross-Sectional Analysis.
    Zamora AN, Patel ML, Campero MI, Garcia DM, et al · · 2025 · cited 2× · PMID 40077717 · DOI 10.3390/nu17050848
  6. Bringing Micro to the Macro: How Citizen Science Data Enrich Geospatial Visualizations to Advance Health Equity.
    Soltani S, Hinman JA, Blanco-Velazquez I, Banchoff AW, et al · · 2023 · cited 1× · PMID 37448978 · DOI 10.1080/17445647.2023.2216217

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Other recruiting trials for Physical Activity

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Data sources for this page

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03041415.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing