Mental health and social isolation under repeated mild lockdowns in Japan.


Journal

Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288

Informations de publication

Date de publication:
19 05 2022
Historique:
received: 12 07 2021
accepted: 11 05 2022
entrez: 19 5 2022
pubmed: 20 5 2022
medline: 24 5 2022
Statut: epublish

Résumé

The influence of repeated lockdowns on mental health and social isolation is unknown. We conducted a longitudinal study of the influence of repeated mild lockdowns during two emergency declarations in Japan, in May 2020 and February 2021. The analyses included 7893 people who participated in all online surveys. During repeated mild lockdowns, mental and physical symptoms decreased overall, while loneliness increased and social networks decreased. Subgroup analyses revealed that depression and suicidal ideation did not decrease only in the younger age group (aged 18-29 years) and that younger and middle-aged people (aged 18-49 years), women, people with a history of treatment for mental illness, and people who were socially disadvantaged in terms of income had higher levels of mental and physical symptoms at all survey times. Additionally, comprehensive extraction of the interaction structure between depression, demographic attributes, and psychosocial variables indicated that loneliness and social networks were most closely associated with depression. These results indicate that repeated lockdowns have cumulative negative effects on social isolation and loneliness and that susceptible populations, such as young people and those with high levels of loneliness, require special consideration during repeated lockdown situations.

Identifiants

pubmed: 35589930
doi: 10.1038/s41598-022-12420-0
pii: 10.1038/s41598-022-12420-0
pmc: PMC9118820
doi:

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

8452

Informations de copyright

© 2022. The Author(s).

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Auteurs

Tetsuya Yamamoto (T)

Graduate School of Technology, Industrial and Social Sciences, Tokushima University, Tokushima, Japan. t.yamamoto@tokushima-u.ac.jp.
Intercontinental Neuroscience Research Group, Tokushima, Japan. t.yamamoto@tokushima-u.ac.jp.

Chigusa Uchiumi (C)

Graduate School of Technology, Industrial and Social Sciences, Tokushima University, Tokushima, Japan.

Naho Suzuki (N)

Graduate School of Sciences and Technology for Innovation, Tokushima University, Tokushima, Japan.

Nagisa Sugaya (N)

Unit of Public Health and Preventive Medicine, School of Medicine, Yokohama City University, Yokohama, Japan.

Eric Murillo-Rodriguez (E)

Intercontinental Neuroscience Research Group, Tokushima, Japan.
Laboratorio de Neurociencias Moleculares e Integrativas, Escuela de Medicina, División Ciencias de la Salud, Universidad Anáhuac Mayab, Mérida, Yucatán, Mexico.

Sérgio Machado (S)

Intercontinental Neuroscience Research Group, Tokushima, Japan.
Department of Sports Methods and Techniques, Federal University of Santa Maria, Santa Maria, Brazil.
Laboratory of Physical Activity Neuroscience, Neurodiversity Institute, Queimados, RJ, Brazil.

Claudio Imperatori (C)

Intercontinental Neuroscience Research Group, Tokushima, Japan.
Cognitive and Clinical Psychology Laboratory, Department of Human Sciences, European University of Rome, Rome, Italy.

Henning Budde (H)

Intercontinental Neuroscience Research Group, Tokushima, Japan.
Institute for Systems Medicine (ISM), Faculty of Human Sciences, Medical School Hamburg (MSH), Hamburg, Germany.

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