This paper is in the following e-collection/theme issue:

Theme Issue: Novel Coronavirus (COVID-19) Outbreak Rapid Reports (1544) JMIR Theme Issue: COVID-19 Special Issue (2559) Outbreak and Pandemic Preparedness and Management (1839) JMH Theme Issue: COVID-19 and Mental Health: Impact and Interventions 2023 (409) Infectious Diseases (non-STD/STI) (1738) Loneliness and Social Isolation (151) Electronic/Mobile Data Capture, Internet-based Survey & Research Methodology (1010)

Published on in Vol 8, No 3 (2022): March

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/32694, first published .
The Transition of Social Isolation and Related Psychological Factors in 2 Mild Lockdown Periods During the COVID-19 Pandemic in Japan: Longitudinal Survey Study

The Transition of Social Isolation and Related Psychological Factors in 2 Mild Lockdown Periods During the COVID-19 Pandemic in Japan: Longitudinal Survey Study

The Transition of Social Isolation and Related Psychological Factors in 2 Mild Lockdown Periods During the COVID-19 Pandemic in Japan: Longitudinal Survey Study

Authors of this article:

Nagisa Sugaya1 Author Orcid Image ;   Tetsuya Yamamoto2 Author Orcid Image ;   Naho Suzuki3 Author Orcid Image ;   Chigusa Uchiumi2 Author Orcid Image
Article Authors Cited by (8) Tweetations (2) Metrics

Journals

  1. Murayama H, Suda T, Nakamoto I, Shinozaki T, Tabuchi T. Changes in social isolation and loneliness prevalence during the COVID-19 pandemic in Japan: The JACSIS 2020–2021 study. Frontiers in Public Health 2023;11 View
  2. Sugaya N, Yamamoto T, Suzuki N, Uchiumi C. Change in Alcohol Use during the Prolonged COVID-19 Pandemic and Its Psychosocial Factors: A One-Year Longitudinal Study in Japan. International Journal of Environmental Research and Public Health 2023;20(5):3871 View
  3. Guo L, Wang W, Shi J, Zheng X, Hua Y, Lu C. Evaluation of Social Isolation Trajectories and Incident Cardiovascular Disease Among Middle-Aged and Older Adults in China: National Cohort Study. JMIR Public Health and Surveillance 2023;9:e45677 View
  4. Sugaya N, Yamamoto T, Uchiumi C. A 2-year longitudinal study examining the change in psychosocial factors under the COVID-19 pandemic in Japan. Scientific Data 2024;11(1) View
  5. Sugaya N, Yamamoto T, Suzuki N, Uchiumi C. Loneliness and Social Isolation Factors Under the Prolonged COVID-19 Pandemic in Japan: 2-Year Longitudinal Study. JMIR Public Health and Surveillance 2024;10:e51653 View
  6. Thai P, Zheng Q, Yagishita N, Wang Z, Hara-Yamamura H, Hall W, Honda R. Using wastewater analysis to estimate the prevalence of THC and CBD use in a population of Japan during and after the Covid-19 pandemic (2020–2023). Forensic Science International 2026;378:112687 View
  7. Danilova A, Kuba E, Zabelina E, Trushina I. Public health model in the context of new biological threats: a case of COVID-19. Ekologiya cheloveka (Human Ecology) 2025;32(12):874 View
  8. Do Q, Ngo H, Zheng Q, Masahiro O, Thai P. Application of Wastewater‐Based Epidemiology in Japan to Estimate the Prevalence of Substance Use Including Methamphetamine and Ephedrine. Chemistry – An Asian Journal 2026;21(3) View