Citation

Nagaoka M, Kubo H, Tashiro K, Kinoshita M, Inoue H, Soejima H, Fujise N. PCN Rep. 2022; 1(3).

Copyright

(Copyright © 2022, John Wiley and Sons)

DOI

10.1002/pcn5.29

PMID

unavailable

Abstract

BACKGROUND: Since the COVID-19 pandemic reached Japan in 2020, the country has faced an unprecedented increase in suicide rate and school refusal among adolescents, as well as increased rates of depression and anxiety among young people. However, the effects of the COVID-19 pandemic on adolescents in terms of changes in habits, the development of mental disorders, social isolation, and suicidal ideation remain largely unclear. Case Presentation: We examined three cases of university students who changed their habits during the COVID-19 pandemic and developed mental disorders. All three cases had similar habitual changes, experienced loneliness, and developed depression and circadian rhythm sleep-wake disorder. Their habitual changes were delayed sleep and wake times, delayed first mealtime, a tendency to eat before sleeping, decreased social contact, increased digital media usage, and a tendency to use digital media before going to bed. We established a model of increasing mental health difficulties, school refusal, and suicidal ideation during the COVID-19 pandemic.

CONCLUSION: This report suggests possible approaches for preventing a decline in mental health during the COVID-19 pandemic among university students. © 2022 The Authors. Psychiatry and Clinical Neurosciences Reports published by John Wiley & Sons Australia, Ltd on behalf of Japanese Society of Psychiatry and Neurology.

Language: en

Keywords

COVID-19; university students; suicidal ideation; mental disorders; habitual change