Association of the triglyceride-glucose index combined with a body shape index with all-cause and cardiovascular mortality in individuals with cardiovascular-kidney-metabolic syndrome stage 0–3: findings from two prospective cohorts - Mingjie Chen; Jiajie Guo; Yuwen Shangguan; Zhonghua Sun; Xueling He; Qiang Tu; Qingkai Yan (Cardiovascular Diabetology, 2025)