D and PA+D  interventions had larger effects on glucose reduction  than PA alone .
Lifestyle  interventions significantly improved FPG , HbA1c , FI , HOMA-IR , and bodyweight among adults without IGT or diabetes , and might reduce progression of hyperglycemia to type 2 diabetes mellitus
This study systematic ally assessed the effectiveness of lifestyle interventions on glycemic indicators among adults ( ⩾18years ) without IGT or diabetes .
The Women on the Move Through Activity and Nutrition (WOMAN) study: final 48-month results.
The Women on the Move through Activity and Nutrition ( WOMAN ) study was design ed to test whether a nonpharmacological intervention including qualitative and quantitative dietary changes to induce weight loss and increased physical activity levels would reduce blood triglyceride levels and number of low-density lipoprotein particles ( LDL-P ) . Such decreases in lipoproteins and other risk factors could reduce or slow progression of sub clinical cardiovascular disease ( CVD ) . Study participants were r and omized to either the intervention ( Lifestyle Change ) or assessment ( Health Education ) group . Most of the intervention ended at the 30-month visit . The last 48-month examination was completed in 9/2008 . There was very substantial weight loss and increased exercise during the first 30 months of the trial result ing in significant decreases in CV risk factors . Most of the intervention effect was lost through 48 months . Weight loss was 3.4 kg in Lifestyle Intervention and 0.2 kg in the Health Education at 48 months ( P = 0.000 ) . There were no significant changes at 48 months in lipid levels , blood pressure ( BP ) , glucose , insulin , or in the sub clinical measures of coronary calcium , carotid intima media thickness , or plaque . There was a significant decrease in long-distance corridor walk time in the Lifestyle vs. Health Education groups . Significant lifestyle changes can be achieved that result in decreases in CV risk factors . Whether such changes reduce CV outcomes is still untested in clinical trials of weight loss or exercise . Long-term maintenance of successful lifestyle changes , weight loss and reduced risk factors is the hurdle for lifestyle interventions attempting to prevent CV and other chronic diseases
D and PA+D  interventions had larger effects on glucose reduction  than PA alone .
Lifestyle  interventions significantly improved FPG , HbA1c , FI , HOMA-IR , and bodyweight among adults without IGT or diabetes , and might reduce progression of hyperglycemia to type 2 diabetes mellitus
This study systematic ally assessed the effectiveness of lifestyle interventions on glycemic indicators among adults ( ⩾18years ) without IGT or diabetes .