Depression and insomnia in COVID-19 survivors: a cross-sectional survey from Chinese rehabilitation centers in Anhui province

BACKGROUND: Suffering from COVID-19 is a strong psychological stressor to the patients. Even after recovery, patients are prone to a variety of mental health problems. Recently, some studies focus on the psychological situation of patients when they got COVID-19. However, no study focused on the psychological status of recovered COVID-19-infected patients in China. Our study aims to investigate sleep and mood status, and detect the influencing factors of the psychological status of the COVID-19 patients after recovery. METHODS: One hundred and twenty-five COVID-19 patients were enrolled from February to April 2020. The social demographic information of all participants was collected by a self-designed questionnaire. Insomnia and depression symptoms were evaluated through the Insomnia Severity Index (ISI) and the Center for Epidemiology Scale for Depression (CES-D). RESULTS: The rates of insomnia and depression were 26.45% and 9.92% in the COVID-19 patients after recovery. There were significant differences in physical, mental impairment, and the need for psychological assistance between the COVID-19 recovered patients with depression and the patients without depression. In addition, age and health status may be the influencing factors for insomnia, and care about the views of others may be the influencing factor of depression (P < 0.05). CONCLUSIONS: Based on the results, we found that COVID-19 recovered patients had a low rate of depression and a high rate of insomnia. We need to pay more attention to their sleep condition than mood status.