Song, Yanzheng
Qu, Yaohui
Liu, Lin
Li, Zhaoyang
Xiao, Ruopu
Zhang, Xinyu
Wang, Xin
Zhang, Donghan
Guo, Liangqing
Zhang, Hongxing
Han, Xiaochun
Funding for this research was provided by:
the Natural Science Foundation of Shandong province (ZR2022MH054, ZR2019MH064, ZR2022MH054, ZR2019MH064, ZR2022MH054, ZR2019MH064)
the National Natural Science Foundation of China (81703838, 81703838, 81703838)
the Key Research and Development in Shandong Province (2019GSF108210, 2019GSF108210, 2019GSF108210)
2022 Traditional Chinese Medicine literature and characteristic technology inheritance project (0686-2211CA080200Z, 0686-2211CA080200Z, 0686-2211CA080200Z)
Shandong Geriatric Society (LKJGG2021W110, LKJGG2021W110, LKJGG2021W110)
Traditional Chinese Medicine science and technology project of Shandong Province (2021Z044, 2021Z044, 2021Z044)
Article History
Received: 21 February 2025
Accepted: 24 July 2025
First Online: 16 October 2025
Declarations
:
: The protocols involved were approved by the National Center for Health Statistics (NCHS) Research Ethics Review Board (ERB).
: Not applicable.
: The authors declare no competing interests.