Population-attributable fractions of risk factors for all-cause dementia in China rural and urban areas: a cross-sectional study

Feifei Hu, Guirong Cheng, Dan Liu, Qian Liu, Xu-guang Gan, Lin Li, Xiaodan Wang, Bo Zhang, Lina An, Cong Chen, Mingjun Zou, Lang Xu, Yangming Ou, Yushan Chen, Jinquan Li, Zhen Wei, Yueyi Wang, Qiong Wu, Xing‐Xing Chen, Xifei Yang, Qingming Wu, Lei Feng, Jingjing Zhang, Heng Xu, Ya‐Fu Yu, Mengliu Yang, Jin Qian, Pengfei Lian, Li-yan Fu, Tingting Duan, Yuan Tian, Xi Cheng, Xinwen Li, Pin-ting Yan, Guowei Huang, Hongxin Dong, Yong Ji, Yan Zeng