Zhang, Jiajun
Su, Mingzhu
Cheng, Joyce
Zhou, Shengyu
Liu, Li
Yao, Nengliang
Article History
Received: 24 May 2022
Accepted: 20 September 2022
First Online: 29 September 2022
Declarations
:
: The National Health Interview Survey (NHIS) is publicly available. The data we used were collected by the National Center for Health Statistics (NCHS).
: All survey participants provided informed consent to participate in NHIS.
: The authors declare no competing interests.