Comparison of the severity of psychological distress among four groups of an Iranian population regarding COVID-19 pandemicResearch Article Published on 2020-08-082022-10-27 Journal: BMC Psychiatry [Category] Coronavirus, COVID-19, MERS, [키워드] addition age ANOVA test Anxiety caused Community Contact continuous surveillance Coronavirus disease 2019 COVID-19 COVID-19 pandemic COVID-19 patient cross-sectional survey DASS DASS-21 demographic data Depression effort female four group high risk investigated Iran less male men mental health mental illness outbreak pandemic Panic participant Participants Patient patients with COVID-19 Prevalence Psychological distress Psychological problems questionnaire R version 3.6.1 Result selected severity significantly higher statistical analysis statistically significant Stress Stress Scale study groups was used women [DOI] 10.1186/s12888-020-02804-9 PMC 바로가기 [Article Type] Research Article