Key result
Community-based physical activity programs over 12 weeks potentially lower blood pressure in African Americans.
Why the study?
Hypertension is more prevalent among African Americans, but the impact of community-based interventions on managing blood pressure in this population is not fully understood.
Do community-based physical activity programs reduce blood pressure in African American adults?
Do community-based physical activity programs reduce blood pressure in African American adults?
Community-based physical activity programs, especially multicomponent ones lasting ≥12 weeks, are effective for blood pressure management in African American adults.
May support community-based PA programs ≥12 weeks for BP management in African Americans; extends evidence for targeted interventions in this population.
BACKGROUND: Hypertension is a significant risk factor for cardiovascular disease, with a higher prevalence among African Americans (AA) than other racial groups. The impact of community-based interventions on managing blood pressure (BP) in AA communities is not fully understood. The purpose of this review was to synthesize literature on community-based physical activity (PA) programs designed to manage BP in AA populations. METHODS: We conducted a scoping review by searching 4 databases (PubMed, CINAHL, MEDLINE, and APA PsycInfo) and reference lists of studies. Search terms included community PA, community-based, hypertension, high BP, AA, Black Americans, PA, and exercise. Inclusion criteria were studies (1) conducted in the United States and (2) published in English language from January 2013 to September 2023, with community-based interventions that included PA for BP management among AA aged ≥18 years. RESULTS: Search results yielded 260 studies, of which 11 met the inclusion criteria. BP decreased over time in studies that incorporated PA, faith-based therapeutic lifestyle changes with nutritional education. The duration of the PA interventions varied, with moderate to vigorous PAs implemented for 12 weeks or longer having a greater impact on BP management. CONCLUSIONS: Evidence suggests that community-based PA programs can potentially reduce BP among AA. PA programs incorporating faith-based therapeutic lifestyle change with nutritional education appear to reduce BP. Practitioners should consider multicomponent community-based PA initiatives to improve BP outcomes in AA communities.
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Miezah et al. (2024) conducted a review in Hypertension (n=11). Community-based physical activity programs was evaluated on Blood pressure. A scoping review of 11 studies found that community-based physical activity programs, especially those lasting 12 weeks or longer, can potentially reduce blood pressure among African Americans.
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