Cui, Na
Jiang, Chunguo
Yang, Chenlu
Zhang, Liming
Feng, Xiaokai
Funding for this research was provided by:
the Research on prevention and control of major chronic noncommunicable diseases of China (2016YFC1304603)
Article History
Received: 22 January 2022
Accepted: 29 April 2022
First Online: 10 May 2022
Declarations
:
: This retrospective study involving human participants was approved by the Union Hospital, affiliated with Tongji Medical College, Huazhong University of Science and Technology (2020–0197), and the ethics committee of the Beijing Chao-Yang Hospital, Capital Medical University (2020-ke-429) and was conducted in accordance with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Not applicable.
: The authors declare that they have no competing interests.