International health · 2014
Impact of a novel community-based lifestyle intervention program on type 2 diabetes and cardiovascular risk in a resource-poor setting in the Dominican Republic.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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West-Pollak Amy, Then Eddy P, Podesta Carlos, Hedelt Anne, Perry Mary Lou, Izarnotegui Wendy V, Perez Margarita, Villegas Antonio, Baez Nelson I, Bassa Rimsky, Mendez Gabriella, Hernandez Karmina, Lim David S, Urena Pedro, Taylor Angela M
Аннотация
BACKGROUND: The prevalence of type 2 diabetes is increasing at an alarming rate in Latin America and in the Caribbean. We present evidence that a cost-effective and sustainable approach to lifestyle modification in underdeveloped countries can be implemented using community members as healthcare champions.
METHODS: Of 222 community members screened in the impoverished community of Villa Juana, Santo Domingo, 69% had prediabetes or diabetes and 79 of these were enrolled. In a 1-day session, trained lifestyle educators from the USA trained ten lay community members to lead groups oriented to lifestyle change. Community leaders met with assigned patient groups monthly for 1 year. Glycated hemoglobin (HbA1c; average plasma glucose concentration), blood pressure, weight and waist circumference were measured at baseline, 6 months and 1 year.
RESULTS: 59 individuals completed follow-up. Patients showed significant improvements after 6 months in systolic blood pressure (p=0.001), diastolic blood pressure (p=0.000002) and HbA1c (p=0.015). HbA1c improved further at 1 year (p=0.005).
CONCLUSION: Our pilot experience demonstrates the efficacy and feasibility of a novel, low-cost, community-based educational initiative to improve blood glucose control and reduce cardiovascular risk in individuals with type 2 diabetes or prediabetes. Replication of our model in other underserved areas could have a substantial impact on global health.
METHODS: Of 222 community members screened in the impoverished community of Villa Juana, Santo Domingo, 69% had prediabetes or diabetes and 79 of these were enrolled. In a 1-day session, trained lifestyle educators from the USA trained ten lay community members to lead groups oriented to lifestyle change. Community leaders met with assigned patient groups monthly for 1 year. Glycated hemoglobin (HbA1c; average plasma glucose concentration), blood pressure, weight and waist circumference were measured at baseline, 6 months and 1 year.
RESULTS: 59 individuals completed follow-up. Patients showed significant improvements after 6 months in systolic blood pressure (p=0.001), diastolic blood pressure (p=0.000002) and HbA1c (p=0.015). HbA1c improved further at 1 year (p=0.005).
CONCLUSION: Our pilot experience demonstrates the efficacy and feasibility of a novel, low-cost, community-based educational initiative to improve blood glucose control and reduce cardiovascular risk in individuals with type 2 diabetes or prediabetes. Replication of our model in other underserved areas could have a substantial impact on global health.