Difference between estimated glomerular filtration rate based on cystatin C versus creatinine and cardiovascular–kidney–metabolic health - Wu, Xiaoyan; Hu, Wuming; Xu, Jian; Shen, Jiayi; Lin, Li; Zhu, Jingshuai; Wei, Tiemin; Lv, Lingchun (Frontiers in Medicine, 2025)