Wen, Ming
Zheng, Hui
Chen, Jen-Hao
Fong, Ted C. T.
Li, Yan
Su, Dejun
Article History
Received: 23 September 2024
Accepted: 4 February 2025
First Online: 15 February 2025
Competing interests
: The authors declare no competing interests.
: This study does not contain individual participant data.
: The present study was based on secondary, publicly available data from the NSHAP. The NSHAP protocol was approved by the Social and Behavioral Sciences Institutional Review Board at the University of Chicago (Federal Wide Assurance No. FWA00005565) and the Institutional Review Board of the National Opinion Research Center (FWA00000142). All research procedures and measures were performed in accordance with the Declaration of Helsinki.
: Written informed consent was obtained from all individual participants in the original NSHAP study. Only de-identified data were made available to researchers.