Xiong, Lijiao
Yang, Guangyan
Guo, Tianting
Zeng, Zhaohao
Liao, Tingfeng
Li, Yanchun
Li, Ying
Chen, Fujuan
Yang, Shu
Kang, Lin
Liang, Zhen
Funding for this research was provided by:
administration of Traditional Chinese Medicine of Jiangxi Province, China (No. 2021A374)
the Science and Technology Planning Project of Shenzhen City, Guangdong Province, China (No. KCXFZ20201221173600001 and JCYJ20220818102605013, No. KCXFZ20201221173600001 and JCYJ20220818102605013)
Article History
Received: 18 June 2023
Accepted: 2 November 2023
First Online: 2 December 2023
Declarations
:
: The National Center for Health Statistics Institutional Review Board authorized all study protocols, and subjects gave written informed permission. Since 1999, this representative survey has been published online every two years. ExternalRef removed offers public data sets. The study used publicly available deidentified data and waived informed consent. This study used a public database without ethical approval or informed permission.
: All participants agreed to publish.
: The authors declare no conflicts of interest regarding the publication of this article.