LLM-Assisted Diabetes and Hypertension Management by Village Doctors

This is a prospective, assessor‐blinded, randomized controlled study designed to evaluatewhether large language model (LLM)‐assisted decision support can improve village doctors'abilities in the comprehensive management of patients with type 2 diabetes mellitus andhypertension.For each standardized clinical case, two village doctors will independently review thesame patient information and develop management plans. An independent statistician willrandomly assign one doctor to receive LLM‐assisted decision support, while the other willcomplete the assessment without assistance. All management plans and questionnaireresponses will be de‐identified and evaluated by an independent expert panel blinded togroup allocation. The study will compare the quality of clinical decision‐making, riskassessment, treatment recommendations, and follow‐up planning between the LLM‐assistedand control groups.