Predictive factors and risk model for depression in patients with type 2 diabetes mellitus: a comprehensive analysis of comorbidities and clinical indicators - Duan, Chengzheng; Luo, Cheng; Jiang, Weifeng; Xu, Hui; Chen, Yexing; Xu, Shiyu; Zhang, Xiaofang; Chen, Xiaoli; He, Dongjuan (Frontiers in Endocrinology, 2025)