The cost of intervention per participant delivered by dietitians was lower than interventions delivered by non-dietitians , although few studies reported costs .
Lifestyle interventions are effective in reducing body weight and glucose-related outcomes .
Dietitian-delivered interventions , compared with those delivered by other personnel , achieved greater weight reduction .
No consistent trend was identified across different delivery channels
BACKGROUND Type 2 diabetes is a significant public health concern .
With the completion of the Diabetes Prevention Program , there has been a proliferation of studies attempting to translate this evidence base into practice .
However , the cost , effectiveness , and cost-effectiveness of these adapted interventions is unknown .
OBJECTIVE The purpose of this systematic review was to conduct a comprehensive meta- analysis to synthesize the effectiveness , cost , and cost-effectiveness of lifestyle diabetes prevention interventions and compare effects by intervention delivery agent ( dietitian vs non-dietitian ) and channel ( in-person vs technology-delivered ) .
Implementing a diabetes prevention program in a rural African-American church.
OBJECTIVES The purpose of this study was to determine the feasibility of implementing a diabetes prevention program ( DPP ) in a rural African-American church . METHODS A six-session DPP , modeled after the successful National Institutes of Health ( NIH ) DPP , was implemented in a rural African-American church . Adult members of the church identified as high risk for diabetes , based on results of a risk question naire , were screened with a fasting glucose . Persons with prediabetes , a fasting glucose of 100 - 125 mg/dL , participated in the six-session , Lifestyle Balance Church DPP . The primary outcomes were attendance rates and changes in fasting glucose , weight and body mass index measured at baseline , six- and 12-month follow-up . RESULTS Ninety-nine adult church members were screened for diabetes risk . Eleven had impaired fasting glucose .  Ten of 11 participated in the six-session intervention , for an attendance rate of 78 % . After the intervention and 12-month follow-up , there was a mean weight loss of 7.9 lbs and 10.6 lbs , respectively . CONCLUSIONS This pilot project suggests that a modified six-session DPP can be translated to a group format and successfully implemented in a church setting . Further r and omized studies are needed to determine the effectiveness of such an intervention
The cost of intervention per participant delivered by dietitians was lower than interventions delivered by non-dietitians , although few studies reported costs .
Lifestyle interventions are effective in reducing body weight and glucose-related outcomes .
Dietitian-delivered interventions , compared with those delivered by other personnel , achieved greater weight reduction .
No consistent trend was identified across different delivery channels
BACKGROUND Type 2 diabetes is a significant public health concern .
With the completion of the Diabetes Prevention Program , there has been a proliferation of studies attempting to translate this evidence base into practice .
However , the cost , effectiveness , and cost-effectiveness of these adapted interventions is unknown .
OBJECTIVE The purpose of this systematic review was to conduct a comprehensive meta- analysis to synthesize the effectiveness , cost , and cost-effectiveness of lifestyle diabetes prevention interventions and compare effects by intervention delivery agent ( dietitian vs non-dietitian ) and channel ( in-person vs technology-delivered ) .