Mental health during the omicron pandemic: A comparison between medical staff and non-medical staff.

BACKGROUND

A considerable number of people suffered from mental disorders due to coronavirus disease 2019 (COVID-19). As the virus mutated, the effect of COVID-19 changed. This study intends to compare the mental health between the medical staff and non-medical staff during the Omicron pandemic, and to analyze the relevant risk factors.

METHODS

The cross-sectional study was conducted by a set of online questionnaires, 1246 medical staff and 1246 non-medical staff were selected after a 1:1 propensity score matching. The questionnaires included the demographic characteristics, the Coronavirus Anxiety Scale (CAS), the Center for Epidemiologic Studies Depression Scale (CES-D), the Insomnia Severity Index Scale (ISI), and the Psychological Resilience Scale(CD-RISC).

RESULTS

Compared with medical staff, non-medical staff scored higher on CAS and CES-D (both P < 0.001). Non-medical staff had higher prevalence of anxiety (55.0 % versus 47.3 %; adjusted OR = 1.45, 95 % CI = 1.23-1.70), depression (62.4 % versus 53.4 %; adjusted OR = 1.46, 95 % CI = 1.23-1.73) and insomnia (46.5 % versus 43.4 %; adjusted OR = 1.21, 95 % CI = 1.02-1.43). Multivariate logistic regression analysis showed that being female, being younger than 40 years, having an annual income of <50,000 yuan, paying attention to omicron, in the course of an infection and below bachelor degree influenced anxiety, depression and insomnia of the medical staff and non-medical staff to different degree.

LIMITATIONS AND CONCLUSIONS

This study only collected data through the network. Therefore, the validity was reduced to some extent. The outbreak of the Omicron epidemic posed a significant challenge to public mental health, with non-medical staff at the highest risk for mental health problems.