RESUMEN
OBJECTIVE: To assess the mental health of health workers during a pandemic. MATERIAL AND METHODS: Eight hundred and twelve medical workers took part in a cross-sectional Internet survey. The questionnaire included a socio-demographic block, a block of questionnaires for assessing the level of symptoms of anxiety and depression (PHQ-9 and GAD-7). The data were processed using statistical methods. RESULTS: The prevalence of anxiety and depression among healthcare providers during the pandemic was 48.77% and 57.63% respectively. Subjectively poor quality of sleep was noted by 37.4% of respondents. Cluster analysis distinguished 4 groups of respondents: group 1 was characterized by high scores on PHQ-9 and GAD-7 and a low subjective assessment of sleep quality; group 2 had low scores on PHQ-9 and GAD-7 and a high subjective assessment of sleep quality; respondents from clusters 3 and 4 had average total scores on PHQ-9 and GAD-7, however, group 4 was characterized by significantly lower values of subjective sleep quality assessment. CONCLUSION: The division into clusters makes it possible to understand which groups of medical workers require psychological (psychotherapeutic) support in the first place. Cluster 1 respondents with high levels of anxiety and depression, as well as poor sleep quality, need priority assistance.