From the Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, China (Mr Zhu, Ms Liu, Dr Qin, Mr He, Dr Hu, Mr Zhu, Mr Liu, Dr Huang); and Ma'anshan Center for Disease Control and Prevention, Ma'anshan, Anhui, China (Dr Qin).
J.Z. and M.L. contributed equally to this study.
Funding Sources: This study was supported by the Special Foundation for Science and Technology Development of Central Government Guiding Locals (Contract No. 202007d07050008) and the Scientific Research Project for Health Commission of Anhui Province (AHWJ2021a026).
Conflict of Interest: None declared.
CRediT authorship contribution statement: J.Z.: Conceptualization, Methodology, Writing – review & editing; M.L.: Investigation, Data curation, Writing – original draft; Q.Q. and J.H.: Data curation; M.H., Z.Z. and J.L.: Conceptualization; F.H.: Conceptualization, Writing – review & editing. The final manuscript was read and approved by all authors.
Ethical approval: This study was approved by the ethics committee of Anhui Medical University in China (Approval No. 20200977).
Informed consent: Informed consent was obtained from all study participants.
Address correspondence to: Qi-rong Qin, MD, Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Shushan Districts, Hefei, Anhui 230032, PR China ([email protected]); or Fen Huang, Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Shushan Districts, Hefei, Anhui 230032, PR China ([email protected]).
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