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 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 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 OBJECTIVE Changing dietary and physical activity habits has the potential to postpone or prevent the development of type 2 diabetes . However , it needs to be assessed whether moderate interventions , in agreement with current guidelines for the general population , are effective . We evaluated the impact of a 2-year combined diet and physical activity intervention program on glucose tolerance in Dutch subjects at increased risk for developing diabetes . RESEARCH METHODS AND PROCEDURES Subjects with glucose intolerance were r and omly assigned to either the lifestyle intervention group ( INT ) or control group ( CON ) . The INT received regular dietary advice and was stimulated to increase their physical activity . The CON received a brief leaflet about healthy diet and increased physical activity . Primary outcome measure was the change in glucose tolerance . RESULTS In total , 88 subjects completed 2 years of intervention ( 40 subjects in the INT , 48 subjects in the CON , mean BMI 29.4 kg/m2 ) . Subjects in the INT reduced their body weight , waist circumference , and ( saturated ) fat intake and improved their aerobic capacity . Two-hour plasma glucose concentration declined from 8.7 to 8.0 mM in the INT and rose from 8.6 to 9.4 mM in the CON ( p < 0.01 ) . Subjects adherent to both the diet and exercise intervention showed the largest reduction in 2-hour glucose levels . DISCUSSION Our results showed that a lifestyle intervention program according to general recommendations improves glucose tolerance , even in a less obese and more physical active population . Furthermore , our results underscore the importance of combining diet and physical activity to improve glucose tolerance and insulin resistance 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 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 , Latino , living in the study target communities , and no reported medical restrictions related to the program goals . A total of 69 individuals participated . The Healthy Living Program ( HLP ) was based on the DPP ’s 1-year intensive lifestyle program , was tailored and enhanced for a Latino community , and was delivered by community health workers . Anthropometric and paper and pencil measures were administered to examine program outcome at 6 months and 12 months . Results In general , results indicate statistically significant improvements in anthropometrics and many behavioral outcomes , particularly at 6 months . Participants demonstrated forward movement through the stages of change during the program . Conclusions Results support the effectiveness of the intervention and show that delivery of the translated version of the DPP ’s lifestyle intervention in the community by community residents holds promise as one strategy to reach people at increased risk of developing diabetes . Use of this translation model , including collaboration with community health workers , offers diabetes educators an opportunity to extend their reach into underserved communities OBJECTIVE To develop a simple question naire to prospect ively identify individuals at increased risk for undiagnosed diabetes . RESEARCH DESIGN AND METHODS People with newly diagnosed diabetes ( n = 164 ) identified in the Second National Health and Nutrition Examination Survey and those with neither newly diagnosed diabetes nor a history of physician-diagnosed diabetes ( n = 3,220 ) were studied . Major historical risk factors for undiagnosed non-insulin-dependent diabetes were defined , and classification trees were developed to identify people at higher risk for previously undiagnosed diabetes . The sensitivity , specificity , and predictive value of the classification trees were described and compared with those of an existing question naire . RESULTS The selected classification tree incorporated age , sex , history of delivery of a macrosomic infant , obesity , sedentary lifestyle , and family history of diabetes . In a representative sample of the U.S. population , the sensitivity of the tree was 79 % , the specificity was 65 % , and the predictive value positive was 10 % . CONCLUSIONS This classification tree performed significantly better than an existing question naire and should serve as a simple , noninvasive , and potentially cost-effective tool for diagnosing diabetes in the Background Lifestyle change is probably the most important single action to prevent type 2 diabetes mellitus . The purpose of this study was to assess the effects of a low-intensity individual lifestyle intervention by a physician and compare this to the same physician intervention combined with an interdisciplinary , group-based approach in a real-life setting . Methods The " Finnish Diabetes Risk score " ( FINDRISC ) was used by GPs to identify individuals at high risk . A r and omised , controlled design and an 18 month follow-up was used to assess the effect of individual lifestyle counselling by a physician ( individual physician group , ( IG ) ) every six months , with emphasis on diet and exercise , and compare this to the same individual lifestyle counselling combined with a group-based interdisciplinary program ( individual and interdisciplinary group , ( IIG ) ) provided over 16 weeks . Primary outcomes were changes in lifestyle indicated by weight reduction ≥ 5 % , improvement in exercise capacity as assessed by VO2 max and diet improvements according to the Smart Diet Score ( SDS ) . Results 213 participants ( 104 in 
    Output:
    
agent
Evidence suggests that pragmatic diabetes prevention programs are effective .
Effectiveness varies substantially between programs but can be improved by maximizing guideline adherence .
***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 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 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 OBJECTIVE Changing dietary and physical activity habits has the potential to postpone or prevent the development of type 2 diabetes . However , it needs to be assessed whether moderate interventions , in agreement with current guidelines for the general population , are effective . We evaluated the impact of a 2-year combined diet and physical activity intervention program on glucose tolerance in Dutch subjects at increased risk for developing diabetes . RESEARCH METHODS AND PROCEDURES Subjects with glucose intolerance were r and omly assigned to either the lifestyle intervention group ( INT ) or control group ( CON ) . The INT received regular dietary advice and was stimulated to increase their physical activity . The CON received a brief leaflet about healthy diet and increased physical activity . Primary outcome measure was the change in glucose tolerance . RESULTS In total , 88 subjects completed 2 years of intervention ( 40 subjects in the INT , 48 subjects in the CON , mean BMI 29.4 kg/m2 ) . Subjects in the INT reduced their body weight , waist circumference , and ( saturated ) fat intake and improved their aerobic capacity . Two-hour plasma glucose concentration declined from 8.7 to 8.0 mM in the INT and rose from 8.6 to 9.4 mM in the CON ( p < 0.01 ) . Subjects adherent to both the diet and exercise intervention showed the largest reduction in 2-hour glucose levels . DISCUSSION Our results showed that a lifestyle intervention program according to general recommendations improves glucose tolerance , even in a less obese and more physical active population . Furthermore , our results underscore the importance of combining diet and physical activity to improve glucose tolerance and insulin resistance 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 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 , Latino , living in the study target communities , and no reported medical restrictions related to the program goals . A total of 69 individuals participated . The Healthy Living Program ( HLP ) was based on the DPP ’s 1-year intensive lifestyle program , was tailored and enhanced for a Latino community , and was delivered by community health workers . Anthropometric and paper and pencil measures were administered to examine program outcome at 6 months and 12 months . Results In general , results indicate statistically significant improvements in anthropometrics and many behavioral outcomes , particularly at 6 months . Participants demonstrated forward movement through the stages of change during the program . Conclusions Results support the effectiveness of the intervention and show that delivery of the translated version of the DPP ’s lifestyle intervention in the community by community residents holds promise as one strategy to reach people at increased risk of developing diabetes . Use of this translation model , including collaboration with community health workers , offers diabetes educators an opportunity to extend their reach into underserved communities OBJECTIVE To develop a simple question naire to prospect ively identify individuals at increased risk for undiagnosed diabetes . RESEARCH DESIGN AND METHODS People with newly diagnosed diabetes ( n = 164 ) identified in the Second National Health and Nutrition Examination Survey and those with neither newly diagnosed diabetes nor a history of physician-diagnosed diabetes ( n = 3,220 ) were studied . Major historical risk factors for undiagnosed non-insulin-dependent diabetes were defined , and classification trees were developed to identify people at higher risk for previously undiagnosed diabetes . The sensitivity , specificity , and predictive value of the classification trees were described and compared with those of an existing question naire . RESULTS The selected classification tree incorporated age , sex , history of delivery of a macrosomic infant , obesity , sedentary lifestyle , and family history of diabetes . In a representative sample of the U.S. population , the sensitivity of the tree was 79 % , the specificity was 65 % , and the predictive value positive was 10 % . CONCLUSIONS This classification tree performed significantly better than an existing question naire and should serve as a simple , noninvasive , and potentially cost-effective tool for diagnosing diabetes in the Background Lifestyle change is probably the most important single action to prevent type 2 diabetes mellitus . The purpose of this study was to assess the effects of a low-intensity individual lifestyle intervention by a physician and compare this to the same physician intervention combined with an interdisciplinary , group-based approach in a real-life setting . Methods The " Finnish Diabetes Risk score " ( FINDRISC ) was used by GPs to identify individuals at high risk . A r and omised , controlled design and an 18 month follow-up was used to assess the effect of individual lifestyle counselling by a physician ( individual physician group , ( IG ) ) every six months , with emphasis on diet and exercise , and compare this to the same individual lifestyle counselling combined with a group-based interdisciplinary program ( individual and interdisciplinary group , ( IIG ) ) provided over 16 weeks . Primary outcomes were changes in lifestyle indicated by weight reduction ≥ 5 % , improvement in exercise capacity as assessed by VO2 max and diet improvements according to the Smart Diet Score ( SDS ) . Results 213 participants ( 104 in 
    Output:
    