Insomnia in teachers with the resumption of in-person instruction at schools amidst the COVID-19 pandemic: A cross-sectional study

Abstract

Background: The coronavirus (COVID-19) pandemic has affected people's economies, lifestyles, and physical, emotional, and sleep health. This research aimed to estimate the prevalence of insomnia and symptoms of stress, anxiety, and depression among teachers with the resumption of in-person instruction at schools following a hiatus after COVID-19 lockdowns in India. We also studied the association of teachers' insomnia with psychological symptoms and demographic variables.  Methods: We conducted a cross-sectional survey between October –November 2021 after schools had reopened during the COVID-19 pandemic. Data was collected using standard questionnaires online among schoolteachers. We explored the association of insomnia with teachers' symptoms of stress, anxiety, depression, sex, school boards, and age groups.  Results: Of 124 schoolteachers surveyed, the prevalence of insomnia was 37.9% (subthreshold in 25% and clinical in 12.9%). The prevalence of stress, depression, and anxiety was 20.2%, 30.6%, and 45.2%, respectively. There was a significant association (p<0.001) of insomnia with symptoms of anxiety, stress, and depression in univariate analysis. On multivariate analysis, we found that those feeling stressed had a 6.4 times higher risk of insomnia (95% CI: 1.5-28.3, p - 0.01). There was no association of insomnia with age, sex, school educational boards, and type of institution.  Conclusions: Over one-third (37.9%) of teachers reported having trouble sleeping when they returned to the school's typical face-to-face instruction modalities through COVID-19 times, and insomnia was more prevalent in those with stress.