The first wave of COVID-19 and concurrent social restrictions were not associated with a negative impact on mental health and psychiatric well-being

Þorvarður Jón Löve, Inga Dröfn Wessman, Gauti Kjartan Gislason, Sæmundur Rögnvaldsson, Sigrún Þorsteinsdóttir, Gudrun Asta Sigurdardottir, Asdis Rosa Thordardottir, Elías Eyþórsson, Tinna Laufey Ásgeirsdóttir, Thor Aspelund, Andri Steinþór Björnsson, Sigurður Yngvi Kristinsson

Research output: Contribution to journalArticlepeer-review

Abstract

BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic and efforts to contain it have substantially affected the daily lives of most of the world's population.

OBJECTIVE: We describe the impact of the first COVID-19 wave and associated social restrictions on the mental health of a large adult population.

METHODS: We performed a cohort study nested in a prospective randomized clinical trial, comparing responses during the first COVID-19 wave to previous responses. We calculated the odds ratio (OR) of the population moving up one severity category on validated instruments used to measure stress (PSS-10), anxiety (GAD-7), depression (PHQ-9), and Satisfaction With Life Scale (SWLS). Responses were linked to inpatient and outpatient ICD-10 codes from registries. Models were adjusted for age, sex, comorbidities, and pre-existing diagnoses of mental illness.

RESULTS: Of 63,848 invited participants, 42,253 (66%) responded. The median age was 60 (inter-quartile range 53-68) and 19,032 (45%) were male. Responses during the first wave of COVID-19 did not suggest increased stress (OR 0.97; 95% confidence interval [CI], 0.93-1.01; p = 0.28) or anxiety (OR 1.01; 95% CI, 0.96 to 1.05; p = 0.61), but were associated with decreased depression (OR 0.89; 95% CI, 0.85-0.93, p < 0.0001) and increased satisfaction with life (OR 1.12; 95% CI, 1.08-1.16, p < 0.0001). A secondary analysis of repeated measures data showed similar results.

CONCLUSIONS: Social restrictions were sufficient to contain the pandemic but did not negatively impact validated measures of mental illness or psychiatric well-being. However, responses to individual questions showed signs of fear and stress. This may represent a normal, rather than pathological, population response to a stressful situation.

Original languageEnglish
Pages (from-to)837-848
Number of pages12
JournalJournal of internal medicine
Volume291
Issue number6
DOIs
Publication statusPublished - Jun 2022

Bibliographical note

Funding Information: The iStopMM project has been funded by grants from the following foundations based on submitted applications for competitive grants. No grants or other funding were received specifically for the nested study presented here. No support was sought or received from the industry. Funders had no influence on the design, presentation, or decision to publish this study: The Black Swan/International Myeloma Foundation; The European Union Horizon 2020 research framework; The Icelandic Centre for Research; The University of Iceland Research Fund; The Landspitali University Hospital Research Fund. Publisher Copyright: © 2022 The Association for the Publication of the Journal of Internal Medicine

Other keywords

  • Adult
  • Anxiety/epidemiology
  • COVID-19
  • COVID-19/epidemiology
  • Cohort Studies
  • Cross-Sectional Studies
  • Depression/epidemiology
  • Female
  • Humans
  • Male
  • Mental Health
  • Middle Aged
  • Prospective Studies
  • mental health
  • pandemics

Fingerprint

Dive into the research topics of 'The first wave of COVID-19 and concurrent social restrictions were not associated with a negative impact on mental health and psychiatric well-being'. Together they form a unique fingerprint.

Cite this