Development of a graded management program for patients with diabetic foot ulcers based on the triangle model: A Delphi study

Our findings suggest that the graded management program for patients with DFU demonstrates a significant degree of scientific rigor, reliability, practicality, and feasibility. This approach tackles the individualized care requirements of DFU, potentially offering a systematic, evidence-based, and practical hierarchical management framework for clinical nursing. The aim is to reduce the rates of readmission and amputation, while simultaneously improving quality of life and overall prognosis.