Remnant cholesterol and body mass index jointly associate with cardiometabolic Multimorbidity with mediation analysis in CHARLS a prospective cohort study. - Li, Jiaxin; Fan, Mingxue; Yang, Mingyue; Huang, Wei; Shi, Wenjing; Zhang, Daowen; Zhu, Weiwei; Liu, Cancan; Xu, Nannan; Zhang, Huijun; Fan, Kuanlu (Scientific Reports, 2025)