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 .
Lifestyle Counseling for Type 2 Diabetes Risk Reduction in Dutch Primary Care
OBJECTIVE To study the overall effect of the Active Prevention in High-Risk Individuals of Diabetes Type 2 in and Around Eindhoven ( APHRODITE ) lifestyle intervention on type 2 diabetes risk reduction in Dutch primary care after 0.5 and 1.5 years and to evaluate the variability between general practice s. RESEARCH DESIGN AND METHODS Individuals at high risk for type 2 diabetes ( Finnish Diabetes Risk Score ≥13 ) were r and omly assigned into an intervention group ( n = 479 ) or a usual-care group ( n = 446 ) . Comparisons were made between study groups and between general practice s regarding changes in clinical and lifestyle measures over 1.5 years . Participant , general practitioner , and nurse practitioner characteristics were compared between individuals who lost weight or maintained a stable weight and individuals who gained weight . RESULTS Both groups showed modest changes in glucose values , weight measures , physical activity , energy intake , and fiber intake . Differences between groups were significant only for total physical activity , saturated fat intake , and fiber intake . Differences between general practice s were significant for BMI and 2-h glucose but not for energy intake and physical activity . In the intervention group , the nurse practitioners ’ mean years of work experience was significantly longer in individuals who were successful at losing weight or maintaining a stable weight compared with unsuccessful individuals . Furthermore , successful individuals more often had a partner . CONCLUSIONS Risk factors for type 2 diabetes could be significantly reduced by lifestyle counseling in Dutch primary care . The small differences in changes over time between the two study groups suggest that additional intervention effects are modest . In particular , the level of experience of the nurse practitioner and the availability of partner support seem to facilitate intervention success
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 .