Jiang, Fangfang
Xu, Yuanyuan
Liu, Li
Wang, Kai
Wang, Lu
Fu, Gengfeng
Wang, Liping
Li, Zhongjie
Xu, Junjie
Xing, Hui
Wang, Ning
Zhu, Zhengping
Peng, Zhihang
Article History
Received: 1 February 2021
Accepted: 8 November 2021
First Online: 6 January 2022
Declarations
:
: The data were extracted from the Nanjing AIDS Prevention and Control Information System (AIDS-PCIS), which was established by the China Center for Disease Control and Prevention (CCDC). All the methods carried out in our study are accorded with relevant guidelines. The AIDS-PCIS protocol was approved by the institutional review boards at the CCDC. Informed consent was obtained from the subjects before their enrollments. The ethical approval for the study was also obtained from the Ethics Review Board of Nanjing Center for Disease Control and Prevention and the ethical committee of Nanjing Medical University (“F”, “CH”, “Nanjing Med U”, “FWA00001501”, “NANJING”, 11/21/2004). I have read and have abided by the statement of ethical standards for manuscripts submitted to BMC Public Health.
: Not applicable.
: All authors declare that they have no conflict of interest or financial conflicts to disclose.