Published on in Vol 8, No 8 (2022): August
![Preferences for Attributes of Initial COVID-19 Diagnosis in the United States and China During the Pandemic: Discrete Choice Experiment With Propensity Score Matching Preferences for Attributes of Initial COVID-19 Diagnosis in the United States and China During the Pandemic: Discrete Choice Experiment With Propensity Score Matching](https://asset.jmir.pub/assets/989878d205a18aa254094db6489e7ec3.png 480w,https://asset.jmir.pub/assets/989878d205a18aa254094db6489e7ec3.png 960w,https://asset.jmir.pub/assets/989878d205a18aa254094db6489e7ec3.png 1920w,https://asset.jmir.pub/assets/989878d205a18aa254094db6489e7ec3.png 2500w)
1 School of Medicine, Jinan University, Guangzhou, China
2 Department of Infectious Diseases and Public Health, City University of Hong Kong, Hong Kong, China
3 Division of Life Science, Hong Kong University of Science and Technology, Hong Kong, China (Hong Kong)
4 Department of Obstetrics and Gynaecology, First Affiliated Hospital of Jinan University, Guangzhou, China
5 Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, MA, United States
6 Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, United States
7 Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research, Singapore, Singapore
8 School of Public Health, University of Hong Kong, Hong Kong, China
*these authors contributed equally