Evidence suggests that pragmatic diabetes prevention programs are effective .
Effectiveness varies substantially between programs but can be improved by maximizing guideline adherence .
OBJECTIVE To summarize the evidence on effectiveness of translational diabetes prevention programs , based on promoting lifestyle change to prevent type 2 diabetes in real-world setting s and to examine whether adherence to international guideline recommendations is associated with effectiveness .
Lifestyle interventions aim ed to translate evidence from previous efficacy trials of diabetes prevention into real-world intervention programs .
Results of a pilot diabetes prevention intervention in East Harlem, New York City: Project HEED.
OBJECTIVES Our community-academic partnership employed community-based participatory research to develop and pilot a simple , peer-led intervention to promote weight loss  , which can prevent diabetes and eliminate racial/ethnic disparities in incident diabetes among overweight adults with prediabetes . METHODS We recruited overweight adults at community sites , performed oral glucose tolerance testing to identify persons with blood glucose levels in the prediabetes range , and r and omized eligible people to a  peer-led lifestyle intervention group or delayed intervention  in 1 year . Outcomes , including weight , blood pressure , and health behaviors , were measured at baseline and 3 , 6 , and 12 months . RESULTS More than half of those tested ( 56 % , or 99 of 178 ) had prediabetes and enrolled in the study . Participants were predominantly Spanish-speaking , low-income , undereducated women . The intervention group lost significantly more weight than the control group and maintained weight loss at 12 months ( 7.2 versus 2.4 pounds ; P < .01 ) . One fourth ( 24 of 99 ) of participants progressed to diabetes . CONCLUSIONS In underserved minority communities , prediabetes prevalence may be higher than previously reported . Low-cost , community-based interventions can succeed in encouraging weight loss to prevent diabetes
Evidence suggests that pragmatic diabetes prevention programs are effective .
Effectiveness varies substantially between programs but can be improved by maximizing guideline adherence .
OBJECTIVE To summarize the evidence on effectiveness of translational diabetes prevention programs , based on promoting lifestyle change to prevent type 2 diabetes in real-world setting s and to examine whether adherence to international guideline recommendations is associated with effectiveness .
Lifestyle interventions aim ed to translate evidence from previous efficacy trials of diabetes prevention into real-world intervention programs .