Prediction of Chronic Low Back Pain Risk Based on Dietary Trace Elements Using Multiple Machine Learning Models and Dual Interpretability Frameworks0 views•2026•MedicineLishen Zhou1, Jianyue Wang1, Canfeng Wang1, Hong Xu1Lishen Zhou1Jianyue Wang1Canfeng Wang1Hong Xu11Department of Orthopedic Surgery, Xiaoshan Hospital of Traditional Chinese MedicineDepartment of Orthopedic Surgery, Xiaoshan Hospital of Traditional Chinese Medicine