human
***TASK*** the task is to summarize an input biomedical literature in six sentences 
    ***INPUT*** the input is a biomedical literature 
    ***OUTPUT*** the output is the summary of an input biomedical literature in six sentences 
    ***DOCUMENTATION*** 
    ***EXAMPLES*** 
    Input: Abstract Background Diabetes prevalence is increasing . The Finnish Diabetes Prevention Study ( DPS ) showed a 58 % reduction in Type 2 Diabetes ( T2D ) incidence in adults with impaired glucose tolerance ( IGT ) . The European Diabetes Prevention Study ( EDIPS ) extends the DPS to different European population s , using the same study design . In the Newcastle arm of this study ( EDIPS-Newcastle ) , we tested the hypothesis that T2D can be prevented by lifestyle intervention and explored secondary outcomes in relation to diabetes incidence . Methods We recruited 102 participants ( 42 men and 60 women , mean age 57 years , mean BMI 34 kgm-2 ) with IGT to EDIPS-Newcastle and r and omised to Intervention and usual care Control groups .  The intervention included individual motivational interviewing aim ed at : weight reduction , increase in physical activity , fibre and carbohydrate intake and reduction of fat intake ( secondary outcomes ) . The primary outcome was diagnosis of T2D . Results Mean duration of follow-up was 3.1 years . T2D was diagnosed in 16 participants ( I = 5 , C = 11 ) . Absolute incidence of T2D was 32.7 per 1000 person-years in the Intervention-group and 67.1 per 1000 person-years in the Control-group . The overall incidence of diabetes was reduced by 55 % in the Intervention-group , compared with the Control-group : RR 0.45 ( 95%CI 0.2 to 1.2).Explanatory survival analysis of secondary outcomes showed that those who sustained beneficial changes for two or more years reduced their risk of developing T2D . Conclusion Our results are consistent with other diabetes prevention trials . This study was design ed as part of a larger study and although the sample size limits statistical significance , the results contribute to the evidence that T2D can be prevented by lifestyle changes in adults with IGT . In explanatory analysis small sustained beneficial changes in weight , physical activity or dietary factors were associated with reduction in T2D incidence . Trial Registration International St and ard R and omised Controlled Trial Number registry ( IS RCT N)Registry number : IS RCT N 15670600 http://www.controlled-trials.com/is rct n/ search .html?srch=15670600%26sort=3%26dir = BACKGROUND Since the Diabetes Prevention Project ( DPP ) demonstrated that lifestyle weight-loss interventions can reduce the incidence of diabetes by 58 % , several studies have translated the DPP methods to public health-friendly context s. Although these studies have demonstrated short-term effects , no study to date has examined the impact of a translated DPP intervention on blood glucose and adiposity beyond 12 months of follow-up . PURPOSE To examine the impact of a 24-month , community-based diabetes prevention program on fasting blood glucose , insulin , insulin resistance as well as body weight , waist circumference , and BMI in the second year of follow-up . DESIGN An RCT comparing a 24-month lifestyle weight-loss program ( LWL ) to an enhanced usual care condition ( UCC ) in participants with prediabetes ( fasting blood glucose=95 - 125 mg/dL ) . Data were collected in 2007 - 2011 ; analyses were conducted in 2011 - 2012 . SETTING / PARTICIPANTS 301 participants with prediabetes were r and omized ; 261 completed the study . The intervention was held in community-based sites . INTERVENTION The LWL program was led by community health workers and sought to induce 7 % weight loss at 6 months that would be maintained over time through decreased caloric intake and increased physical activity . The UCC received two visits with a registered dietitian and a monthly newsletter . MAIN OUTCOME MEASURES The main measures were fasting blood glucose , insulin , insulin resistance , body weight , waist circumference , and BMI . RESULTS Intent-to-treat analyses of between-group differences in the average of 18- and 24-month measures of outcomes ( controlling for baseline values ) revealed that the LWL participants experienced greater decreases in fasting glucose ( -4.35 mg/dL ) ; insulin ( -3.01 μU/ml ) ; insulin resistance ( -0.97 ) ; body weight ( -4.19 kg ) ; waist circumference ( -3.23 cm ) ; and BMI ( -1.40 ) , all p-values < 0.01 . CONCLUSIONS A diabetes prevention program administered through an existing community-based system and delivered by community health workers is effective at inducing significant long-term reductions in metabolic indicators and adiposity Background R and omised controlled trials demonstrate a 60 % reduction in  type 2 diabetes incidence through lifestyle modification programmes . The aim of this study is to determine whether such programmes are feasible in primary health care . Methods An intervention study including 237 individuals 40–75 years of age with moderate or high risk of developing type 2 diabetes . A structured group programme with six 90 minute sessions delivered during an eight month period by trained nurses in Australian primary health care in 2004–2006 . Main outcome measures taken at baseline , three , and 12 months included weight , height , waist circumference , fasting plasma glucose and lipids , plasma glucose two hours after oral glucose challenge , blood pressure , measures of psychological distress and general health outcomes . To test differences between baseline and follow-up , paired t-tests and Wilcoxon rank sum tests were performed . Results At twelve months participants ' mean weight reduced by 2.52 kg ( 95 % confidence interval 1.85 to 3.19 ) and waist circumference by 4.17 cm ( 3.48 to 4.87 ) . Mean fasting glucose reduced by 0.14 mmol/l ( 0.07 to 0.20 ) , plasma glucose two hours after oral glucose challenge by 0.58 mmol/l ( 0.36 to 0.79 ) , total cholesterol by 0.29 mmol/l ( 0.18 to 0.40 ) , low density lipoprotein cholesterol by 0.25 mmol/l ( 0.16 to 0.34 ) , triglycerides by 0.15 mmol/l ( 0.05 to 0.24 ) and diastolic blood pressure by 2.14 mmHg ( 0.94 to 3.33 ) . Significant improvements were also found in most psychological measures . Conclusion This study provides evidence that a type 2 diabetes prevention programme using lifestyle intervention is feasible in primary health care setting s , with reductions in risk factors approaching those observed in clinical trials . Trial NumberCurrent Controlled Trials IS RCT The purpose of the present study was to evaluate the impact of a lifestyle intervention programme , combined with a daily low-glycaemic index meal replacement , on body-weight and glycaemic control in subjects with impaired glucose regulation ( IGR ) . Subjects with IGR were r and omly assigned to an intervention group ( n 46 ) and a control group ( n 42 ) . Both groups received health counselling at baseline . The intervention group also received a daily meal replacement and intensive lifestyle intervention to promote healthy eating habits during the first 3 months of the study , and follow-up visits performed monthly until the end of the 1-year study . Outcome measurements included changes in plasma glucose , glycated Hb ( HbA1c ) , plasma lipids , body weight , blood pressure and body composition ( such as body fat mass and visceral fat area ) . The results showed that body-weight loss after 1 year was significant in the intervention group compared with the control group ( -1·8 ( SEM 0·35 ) v. -0·6 ( SEM 0·40 ) 2·5 kg , P<0·05 ) . The 2 h plasma glucose concentration decreased 1·24 mmol/l in the intervention group and increased 0·85 mmol/l in the control group ( P<0·05 ) compared with their baseline , respectively . A 5 kg body-weight loss at 1 year was associated with a decrease of 1·49 mmol/l in 2 h plasma glucose ( P<0·01 ) . The incidence of normal glucose regulation ( NGR ) in the two groups was significantly different ( P=0·001 ) . In conclusion , the combination of regular contact , lifestyle advice and meal replacement is beneficial in promoting IGR to NGR BACKGROUND The Diabetes Prevention Program ( DPP ) found that an intensive lifestyle intervention can reduce the development of diabetes by more than half in adults with prediabetes , but there is little information about the feasibility of offering such an intervention in community setting s. This study evaluated the delivery of a group-based DPP lifestyle intervention in partnership with the YMCA . METHODS This pilot cluster-r and omized trial was design ed to compare group-based DPP lifestyle intervention delivery by the YMCA to brief counseling alone ( control ) in adults who attended a diabetes risk-screening event at one of two semi-urban YMCA facilities and who had a BMI > or=24 kg/m2 , > or=2 diabetes risk factors , and a r and om capillary blood glucose of 110 - 199 mg/dL. Multivariate regression was used to compare between-group differences in changes in body weight , blood pressures , HbA1c , total cholesterol , and HDL-cholesterol after 6 and 12 months . RESULTS Among 92 participants , controls were more often women ( 61 % vs 50 % ) and of nonwhite race ( 29 % vs 7 % ) . After 6 months , body weight decreased by 6.0 % ( 95 % CI=4.7 , 7.3 ) in intervention participants and 2.0 % ( 95 % CI=0.6 , 3.3 ) in controls ( p<0.001 ; difference between groups ) . Intervention participants also had greater changes in total cholesterol ( -22 mg/dL vs + 6 mg/dL controls ; p<0.001 ) . These differences were sustained after 12 months , and adjustment for differences in race and gender did not alter these findings . With only two matched YMCA sites , it was not possible to adjust for potential clustering by site . CONCLUSIONS The YMCA may be a promising channel for wide-scale dissemination of a low-cost approach to lifestyle diabetes prevention BACKGROUND Prior studies have provided evidence that lifestyle change prevents or delays the occurrence of  type 2 diabetes mellitus . The challenge is to translate research evidence for type 2 diabetes mellitus prevention into health care setting s. OBJECTIVE We investigated the effect of medical nutrition therapy ( MNT ) compared with usual care on fasting plasma glucose values , glycated hemoglobin ( HbA1c ) , serum lipid levels , and Diabetes Risk Score , from baseline to the end of a 12-week intervention in overweight or obese adults with prediabetes . DESIGN Prospect i ve , r and omized , parallel group study of 76 adults with impaired fasting plasma glucose or an HbA1c of 5.7 % to 6.4 % , recruited between April 2010 and May 2011 who completed a 12-week intervention period . MAIN OUTCOME MEASURES The primary outcome measure was fasting plasma glucose . Secondary outcome measures were HbA1c , serum lipid levels , and Diabetes Risk Score . STATISTICAL ANALYSES A factorial repeated measures analysis of variance was used to make comparisons between the two groups ( the MNT and usual care groups ) and two measures of time ( baseline and 12 weeks postintervention ) . Data analysis was performed using the Statistical Package for the Social Sciences ( release 19.0 , 2010 , SPSS Inc ) . RESULTS There was a significant interaction for group assignment and HbA1c ( P=0.01 ) , with the MNT group experiencing significantly lower HbA1c levels than the usual care group ( 5.79 % vs 6.01 % ) after the 12-week intervention . There was a significant interaction for group assignment and Diabetes Risk Score ( P=0.001 ) . Diabetes Risk Score for the MNT group decreased from 17.54±3.69 to 15.31±3.79 compared with the usual care group score , which went from 17.23±4.69 to 16.83±4.73 . Regardless of group assignment , both groups experienced a reduction in total cholesterol ( P=0.01 ) and low-density lipoprotein cholesterol ( P=0.04 ) level . CONCLUSIONS The results demonstrate that individualized MNT is effective in decreasing HbA1c level in patients diagnosed with prediabetes Purpose The objective was to take prevention from the clinic to the community by including a high-risk group and working with the community to tailor , enhance , deliver , and evaluate a community-based version of the Diabetes Prevention Program ’s ( DPP ) clinic-based lifestyle intervention . Methods This was a nonr and omized prospect i ve study using a single-group design . Study eligibility included a screening glucose value in the normal to prediabetes range with no current diagnosis of diabetes , overweight , not pregnant nor planning to become pregnant during study period , aged 18 to 65 
    Output:
    
agent
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
***TASK*** the task is to summarize an input biomedical literature in six sentences 
    ***INPUT*** the input is a biomedical literature 
    ***OUTPUT*** the output is the summary of an input biomedical literature in six sentences 
    ***DOCUMENTATION*** 
    ***EXAMPLES*** 
    Input: Abstract Background Diabetes prevalence is increasing . The Finnish Diabetes Prevention Study ( DPS ) showed a 58 % reduction in Type 2 Diabetes ( T2D ) incidence in adults with impaired glucose tolerance ( IGT ) . The European Diabetes Prevention Study ( EDIPS ) extends the DPS to different European population s , using the same study design . In the Newcastle arm of this study ( EDIPS-Newcastle ) , we tested the hypothesis that T2D can be prevented by lifestyle intervention and explored secondary outcomes in relation to diabetes incidence . Methods We recruited 102 participants ( 42 men and 60 women , mean age 57 years , mean BMI 34 kgm-2 ) with IGT to EDIPS-Newcastle and r and omised to Intervention and usual care Control groups .  The intervention included individual motivational interviewing aim ed at : weight reduction , increase in physical activity , fibre and carbohydrate intake and reduction of fat intake ( secondary outcomes ) . The primary outcome was diagnosis of T2D . Results Mean duration of follow-up was 3.1 years . T2D was diagnosed in 16 participants ( I = 5 , C = 11 ) . Absolute incidence of T2D was 32.7 per 1000 person-years in the Intervention-group and 67.1 per 1000 person-years in the Control-group . The overall incidence of diabetes was reduced by 55 % in the Intervention-group , compared with the Control-group : RR 0.45 ( 95%CI 0.2 to 1.2).Explanatory survival analysis of secondary outcomes showed that those who sustained beneficial changes for two or more years reduced their risk of developing T2D . Conclusion Our results are consistent with other diabetes prevention trials . This study was design ed as part of a larger study and although the sample size limits statistical significance , the results contribute to the evidence that T2D can be prevented by lifestyle changes in adults with IGT . In explanatory analysis small sustained beneficial changes in weight , physical activity or dietary factors were associated with reduction in T2D incidence . Trial Registration International St and ard R and omised Controlled Trial Number registry ( IS RCT N)Registry number : IS RCT N 15670600 http://www.controlled-trials.com/is rct n/ search .html?srch=15670600%26sort=3%26dir = BACKGROUND Since the Diabetes Prevention Project ( DPP ) demonstrated that lifestyle weight-loss interventions can reduce the incidence of diabetes by 58 % , several studies have translated the DPP methods to public health-friendly context s. Although these studies have demonstrated short-term effects , no study to date has examined the impact of a translated DPP intervention on blood glucose and adiposity beyond 12 months of follow-up . PURPOSE To examine the impact of a 24-month , community-based diabetes prevention program on fasting blood glucose , insulin , insulin resistance as well as body weight , waist circumference , and BMI in the second year of follow-up . DESIGN An RCT comparing a 24-month lifestyle weight-loss program ( LWL ) to an enhanced usual care condition ( UCC ) in participants with prediabetes ( fasting blood glucose=95 - 125 mg/dL ) . Data were collected in 2007 - 2011 ; analyses were conducted in 2011 - 2012 . SETTING / PARTICIPANTS 301 participants with prediabetes were r and omized ; 261 completed the study . The intervention was held in community-based sites . INTERVENTION The LWL program was led by community health workers and sought to induce 7 % weight loss at 6 months that would be maintained over time through decreased caloric intake and increased physical activity . The UCC received two visits with a registered dietitian and a monthly newsletter . MAIN OUTCOME MEASURES The main measures were fasting blood glucose , insulin , insulin resistance , body weight , waist circumference , and BMI . RESULTS Intent-to-treat analyses of between-group differences in the average of 18- and 24-month measures of outcomes ( controlling for baseline values ) revealed that the LWL participants experienced greater decreases in fasting glucose ( -4.35 mg/dL ) ; insulin ( -3.01 μU/ml ) ; insulin resistance ( -0.97 ) ; body weight ( -4.19 kg ) ; waist circumference ( -3.23 cm ) ; and BMI ( -1.40 ) , all p-values < 0.01 . CONCLUSIONS A diabetes prevention program administered through an existing community-based system and delivered by community health workers is effective at inducing significant long-term reductions in metabolic indicators and adiposity Background R and omised controlled trials demonstrate a 60 % reduction in  type 2 diabetes incidence through lifestyle modification programmes . The aim of this study is to determine whether such programmes are feasible in primary health care . Methods An intervention study including 237 individuals 40–75 years of age with moderate or high risk of developing type 2 diabetes . A structured group programme with six 90 minute sessions delivered during an eight month period by trained nurses in Australian primary health care in 2004–2006 . Main outcome measures taken at baseline , three , and 12 months included weight , height , waist circumference , fasting plasma glucose and lipids , plasma glucose two hours after oral glucose challenge , blood pressure , measures of psychological distress and general health outcomes . To test differences between baseline and follow-up , paired t-tests and Wilcoxon rank sum tests were performed . Results At twelve months participants ' mean weight reduced by 2.52 kg ( 95 % confidence interval 1.85 to 3.19 ) and waist circumference by 4.17 cm ( 3.48 to 4.87 ) . Mean fasting glucose reduced by 0.14 mmol/l ( 0.07 to 0.20 ) , plasma glucose two hours after oral glucose challenge by 0.58 mmol/l ( 0.36 to 0.79 ) , total cholesterol by 0.29 mmol/l ( 0.18 to 0.40 ) , low density lipoprotein cholesterol by 0.25 mmol/l ( 0.16 to 0.34 ) , triglycerides by 0.15 mmol/l ( 0.05 to 0.24 ) and diastolic blood pressure by 2.14 mmHg ( 0.94 to 3.33 ) . Significant improvements were also found in most psychological measures . Conclusion This study provides evidence that a type 2 diabetes prevention programme using lifestyle intervention is feasible in primary health care setting s , with reductions in risk factors approaching those observed in clinical trials . Trial NumberCurrent Controlled Trials IS RCT The purpose of the present study was to evaluate the impact of a lifestyle intervention programme , combined with a daily low-glycaemic index meal replacement , on body-weight and glycaemic control in subjects with impaired glucose regulation ( IGR ) . Subjects with IGR were r and omly assigned to an intervention group ( n 46 ) and a control group ( n 42 ) . Both groups received health counselling at baseline . The intervention group also received a daily meal replacement and intensive lifestyle intervention to promote healthy eating habits during the first 3 months of the study , and follow-up visits performed monthly until the end of the 1-year study . Outcome measurements included changes in plasma glucose , glycated Hb ( HbA1c ) , plasma lipids , body weight , blood pressure and body composition ( such as body fat mass and visceral fat area ) . The results showed that body-weight loss after 1 year was significant in the intervention group compared with the control group ( -1·8 ( SEM 0·35 ) v. -0·6 ( SEM 0·40 ) 2·5 kg , P<0·05 ) . The 2 h plasma glucose concentration decreased 1·24 mmol/l in the intervention group and increased 0·85 mmol/l in the control group ( P<0·05 ) compared with their baseline , respectively . A 5 kg body-weight loss at 1 year was associated with a decrease of 1·49 mmol/l in 2 h plasma glucose ( P<0·01 ) . The incidence of normal glucose regulation ( NGR ) in the two groups was significantly different ( P=0·001 ) . In conclusion , the combination of regular contact , lifestyle advice and meal replacement is beneficial in promoting IGR to NGR BACKGROUND The Diabetes Prevention Program ( DPP ) found that an intensive lifestyle intervention can reduce the development of diabetes by more than half in adults with prediabetes , but there is little information about the feasibility of offering such an intervention in community setting s. This study evaluated the delivery of a group-based DPP lifestyle intervention in partnership with the YMCA . METHODS This pilot cluster-r and omized trial was design ed to compare group-based DPP lifestyle intervention delivery by the YMCA to brief counseling alone ( control ) in adults who attended a diabetes risk-screening event at one of two semi-urban YMCA facilities and who had a BMI > or=24 kg/m2 , > or=2 diabetes risk factors , and a r and om capillary blood glucose of 110 - 199 mg/dL. Multivariate regression was used to compare between-group differences in changes in body weight , blood pressures , HbA1c , total cholesterol , and HDL-cholesterol after 6 and 12 months . RESULTS Among 92 participants , controls were more often women ( 61 % vs 50 % ) and of nonwhite race ( 29 % vs 7 % ) . After 6 months , body weight decreased by 6.0 % ( 95 % CI=4.7 , 7.3 ) in intervention participants and 2.0 % ( 95 % CI=0.6 , 3.3 ) in controls ( p<0.001 ; difference between groups ) . Intervention participants also had greater changes in total cholesterol ( -22 mg/dL vs + 6 mg/dL controls ; p<0.001 ) . These differences were sustained after 12 months , and adjustment for differences in race and gender did not alter these findings . With only two matched YMCA sites , it was not possible to adjust for potential clustering by site . CONCLUSIONS The YMCA may be a promising channel for wide-scale dissemination of a low-cost approach to lifestyle diabetes prevention BACKGROUND Prior studies have provided evidence that lifestyle change prevents or delays the occurrence of  type 2 diabetes mellitus . The challenge is to translate research evidence for type 2 diabetes mellitus prevention into health care setting s. OBJECTIVE We investigated the effect of medical nutrition therapy ( MNT ) compared with usual care on fasting plasma glucose values , glycated hemoglobin ( HbA1c ) , serum lipid levels , and Diabetes Risk Score , from baseline to the end of a 12-week intervention in overweight or obese adults with prediabetes . DESIGN Prospect i ve , r and omized , parallel group study of 76 adults with impaired fasting plasma glucose or an HbA1c of 5.7 % to 6.4 % , recruited between April 2010 and May 2011 who completed a 12-week intervention period . MAIN OUTCOME MEASURES The primary outcome measure was fasting plasma glucose . Secondary outcome measures were HbA1c , serum lipid levels , and Diabetes Risk Score . STATISTICAL ANALYSES A factorial repeated measures analysis of variance was used to make comparisons between the two groups ( the MNT and usual care groups ) and two measures of time ( baseline and 12 weeks postintervention ) . Data analysis was performed using the Statistical Package for the Social Sciences ( release 19.0 , 2010 , SPSS Inc ) . RESULTS There was a significant interaction for group assignment and HbA1c ( P=0.01 ) , with the MNT group experiencing significantly lower HbA1c levels than the usual care group ( 5.79 % vs 6.01 % ) after the 12-week intervention . There was a significant interaction for group assignment and Diabetes Risk Score ( P=0.001 ) . Diabetes Risk Score for the MNT group decreased from 17.54±3.69 to 15.31±3.79 compared with the usual care group score , which went from 17.23±4.69 to 16.83±4.73 . Regardless of group assignment , both groups experienced a reduction in total cholesterol ( P=0.01 ) and low-density lipoprotein cholesterol ( P=0.04 ) level . CONCLUSIONS The results demonstrate that individualized MNT is effective in decreasing HbA1c level in patients diagnosed with prediabetes Purpose The objective was to take prevention from the clinic to the community by including a high-risk group and working with the community to tailor , enhance , deliver , and evaluate a community-based version of the Diabetes Prevention Program ’s ( DPP ) clinic-based lifestyle intervention . Methods This was a nonr and omized prospect i ve study using a single-group design . Study eligibility included a screening glucose value in the normal to prediabetes range with no current diagnosis of diabetes , overweight , not pregnant nor planning to become pregnant during study period , aged 18 to 65 
    Output:
    