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Longitudinal and Cohort Studies in Public Health (451) Epidemiology (217) Infectious Diseases (non-STD/STI) (1770) Theme Issue: Novel Coronavirus (COVID-19) Outbreak Rapid Reports (1547) Outbreak and Pandemic Preparedness and Management (1856)

Published on in Vol 12 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/75635, first published .
Elderly man in hospital bed wearing a face mask and medical gown

Postpandemic Change in Demographic and Clinical Features of Patients With Omicron Who Were Hospitalized: Territory-Wide Retrospective Repeated Cross-Sectional Study in Hong Kong

Postpandemic Change in Demographic and Clinical Features of Patients With Omicron Who Were Hospitalized: Territory-Wide Retrospective Repeated Cross-Sectional Study in Hong Kong

Authors of this article:

Christie J Y Ching1 Author Orcid Image ;   Sunny C L Chan1 Author Orcid Image ;   Teddy T L Lee1 Author Orcid Image ;   Hugo H H Pui1 Author Orcid Image ;   Bosco K H Leung1 Author Orcid Image ;   Man Sing Wong2 Author Orcid Image ;   Tafu Yamamoto3 Author Orcid Image ;   Chak Kwan Tong4 Author Orcid Image ;   Cantian Wang5 Author Orcid Image ;   Timothy H Rainer1 Author Orcid Image ;   Abraham K C Wai1, 5, 6 Author Orcid Image
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