Intervention group:Multidisciplinary closed-loop management of high-risk feet

A multi-center study of implementation of multidisciplinary closed-loop management and high risk foot screening to improve the prognosis and health economic burden of high-risk diabetic foot

Implementation of multidisciplinary closed-loop management strategy to improve the prognosis of high-riskfoot related to diabetic mellitus: a prospective, multicenter, cluster randomized controlled trial