Central adiposity indices and inflammatory markers mediate the association between life's crucial 9 and periodontitis in US adults. - Guo, Jia-Jie; Hang, Qi-Qi; Xu, Ting; Liang, Wei-Xuan; Gao, Jia-Kun; Ou, Hong-Biao; Jiang, Fu-Zhen; Qiu, Xi-Chen-Hui; Tian, Zu-Zhang; Zhang, Yu-zhong; Zhang, Jing (Lipids in Health & Disease, 2025)