Trends of depression and anxiety during massive civil unrest and COVID-19 in Hong Kong, 2019–2020

Wai Kai Hou, Tsz Wai Li, Li Liang, Huinan Liu, Catherine K. Ettman, Stevan E. Hobfoll, Tatia Mei Chun Lee, Sandro Galea

Research output: Contribution to journalArticlepeer-review

Abstract

Both COVID-19 and unrest are posing a significant threat to population mental health across the globe. This study examined trends of probable depression and anxiety during a time of civil unrest and concurrent COVID-19 in Hong Kong. Four random digit dialing telephone surveys were conducted in July 2019 (n = 1112), February–March 2020 (n = 2003), April–May 2020 (n = 2008), and July–August 2020 (n = 2034). The prevalence of probable depression increased from 25.7% (95% CI: 23.2–28.3) in July 2019 to 28.2% (95% CI: 26.2–30.1) in February–March 2020, and then decreased to 15.3% (95% CI: 14.0–17.0) in April–May 2020 and 13.7% (95% CI: 12.2–15.2) in July–August 2020. The prevalence of probable anxiety was 19.2% (95% CI: 17.5–20.9) in February–March 2020 and then stabilized in April–May 2020 and July–August 2020 (14.1%, 95% CI: 12.0–15.8). Probable depression and anxiety were more prevalent among persons with high relative to low daily routine disruptions. Combined high unrest-COVID-19 stress was associated with probable depression and anxiety across all persons; high unrest stress alone was associated with probable mental disorders at high daily routine disruptions. Civil unrest and COVID-19 are jointly associated with depression and anxiety among Hong Kong citizens. While population mental health improved, daily routine disruptions is a risk factor of mental disorders at every time-point.

Original languageEnglish (US)
Pages (from-to)77-84
Number of pages8
JournalJournal of Psychiatric Research
Volume145
DOIs
StatePublished - Jan 2022
Externally publishedYes

Keywords

  • Anxiety
  • COVID-19
  • Civil unrest
  • Daily routines
  • Depression

ASJC Scopus subject areas

  • Psychiatry and Mental health
  • Biological Psychiatry

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