Triglycerides-Total Cholesterol-Body Weight Index, bone metabolism indicators and bone mineral density in Chinese children: a mediation analysis. - Jin, Xueyi; Mao, Xueqian; Hu, Ying; Mahe, Jinli; Guo, Kai; Liu, Xiaoming; Zeng, Xuejiao; Zhao, Zifu; Hao, Jingyu; Chen, Yuming; Zhang, Gexiang; Jing, Lipeng (European Journal of Nutrition, 2025)