Journal
SLEEP MEDICINE
Volume 77, Issue -, Pages 348-354Publisher
ELSEVIER
DOI: 10.1016/j.sleep.2020.05.018
Keywords
2019 novel coronavirus (COVID-19); SARS-CoV-2; Subjective sleep; Insomnia; Insomnia severity index (ISI)
Categories
Funding
- 4th Batch of National Excellent Chinese Medicine Talents Project [(2017) 24]
- General Project of Jiangsu Provincial Administration of Chinese Medicine [YB201936]
- 3rd Phase of Open Nurse Project of Nanjing University of Chinese Medicine [2019YSHL103]
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During the COVID-19 epidemic, insomnia, depression, anxiety, and stress were significantly correlated with the threat level of the virus. Women, young people, those living in the epicenter of the outbreak, and those experiencing a high level of virus threat are more likely to suffer from insomnia, highlighting the need for attention.
Background: An outbreak of the 2019 novel coronavirus (COVID-19) has been ongoing in China since January 2020. The threat of infection affects the work and life of most of the population and may also damage sleep. This study aims to examine the subjective sleep status and mental health of the population during the peak of the COVID-19 epidemic. Method: The data were collected through an online questionnaire with a sample of 5461 individuals in China from February 5, 2020, to February 23, 2020. Participants were divided into four groups based on their degree of threat from COVID-19: Group 1 was most closely associated with COVID-19, including inpatients diagnosed with COVID-19, first-line hospital workers and first-line management staff; Group 2 included outpatients diagnosed with COVID-19 and patients who developed a fever and visited the hospital; Group 3 included people related to Group 1 or 2, such as their colleagues, relatives, friends and rescuers; and Group 4 was the farthest removed from contact with COVID-19, covering the general public affected by COVID-19 prevention strategies. The Insomnia Severity Index (ISI), Patient Health Questionnaire (PHQ-9), Generalized Anxiety Disorder Scale (GAD-7) and Acute Stress Disorder Scale (ASDS) were used. Results: Threat degree of COVID-19 (groups) had significant correlations with insomnia, depression, anxiety, and stress (p <0.05, p <0.01). Age, gender, and area (Hubei province or other provinces) had significant correlations with insomnia (p < 0.01). A total of 1380 (24.46%) participants were suspected of having major depression based on the PHQ-9. Additionally, 1042 (18.47%) participants were suspected of having generalized anxiety disorder based on the GAD-7. A total of 892 (15.8%) of the participants had Acute Stress Disorder (ASD) according to the ASDS. The prevalence of clinical insomnia during the outbreak was 20.05% (1131) according to the ISI. The factors of satisfaction with the current sleep pattern and how perceptible the symptoms of the current sleep pattern are to other people (p < 0.05) and the middle (difficulty staying asleep) and terminal (waking up too early) (p < 0.01) factors of the ISI were significantly different across groups. A total of 1129 (20.01%) participants spent more than one hour awake in bed. Conclusion: The results indicated that insomnia is more severe in people who are female, young, living in the epicenter and experiencing a high degree of threat from COVID-19. As prevention and treatment efforts continue with regard to COVID-19, the general public has developed poor sleep hygiene habits, which deserve attention. (C) 2020 Elsevier B.V. All rights reserved.
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