Published on in Vol 9 (2023)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/42315, first published .
Epidemiology, Symptomatology, and Risk Factors for Long COVID Symptoms: Population-Based, Multicenter Study

Epidemiology, Symptomatology, and Risk Factors for Long COVID Symptoms: Population-Based, Multicenter Study

Epidemiology, Symptomatology, and Risk Factors for Long COVID Symptoms: Population-Based, Multicenter Study

Martin Chi-Sang Wong   1, 2, 3, 4 * , MD, MPH ;   Junjie Huang   1, 2 * , PhD ;   Yuet-Yan Wong   1 , MA ;   Grace Lai-Hung Wong   5, 6, 7 , MBChB, MD ;   Terry Cheuk-Fung Yip   5, 6, 7 , PhD ;   Rachel Ngan-Yin Chan   8 , MPhil, PhD ;   Steven Wai-Ho Chau   8 , MBBS, MSc ;   Siew-Chien Ng   5, 7 , MBBS, PhD ;   Yun-Kwok Wing   8 , MBChB ;   Francis Ka-Leung Chan   5, 7 , MBChB, MD

1 Jockey Club School of Public Health & Primary Care, The Chinese University of Hong Kong, Sha Tin, China

2 Centre for Health Education and Health Promotion, Faculty of Medicine, The Chinese University of Hong Kong, Sha Tin, China

3 School of Public Health, Peking University, Beijing, China

4 School of Public Health, The Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

5 Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Sha Tin, China

6 Medical Data Analytics Centre, The Chinese University of Hong Kong, Sha Tin, China

7 Institute of Digestive Disease, Faculty of Medicine, The Chinese University of Hong Kong, Sha Tin, China

8 Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Tai Po, China

*these authors contributed equally

Corresponding Author:

  • Francis Ka-Leung Chan, MBChB, MD
  • Department of Medicine and Therapeutics
  • Faculty of Medicine
  • The Chinese University of Hong Kong
  • Room 41028, 2/F, Special Block E
  • Sha Tin
  • China
  • Phone: 852 35051339
  • Fax: 852 26471557
  • Email: fklchan@cuhk.edu.hk