[Articles] Effects of a peer-support lifestyle intervention on diabetes incidence in India (K-DPP): 9-year follow-up of a cluster-randomised, controlled trial (opens in new tab)

K-DPP achieved a modest overall reduction in diabetes incidence over a 9-year period. However, the overall decrease in diabetes incidence based on FPG and HbA1c criteria was not statistically significant compared with the control group. The consistency of effects based on incidence of diabetes across subgroups supports the broad preventive potential of community-based, peer-led lifestyle interventions.