Healthcare workers' COVID-19 Omicron variant uncertainty-related stress, resilience, and coping strategies during the first week of World Health Organization alert

Background: As the COVID-19 Omicron variant emerged and spread globally at an alarming speed, healthcare workers' (HCWs) uncertainties, worries, resilience, and coping strategies warrant assessment. The COVID-19 pandemic had a severe psychological impact on HCWs, including the development of Post-Traumatic Stress symptoms. Specific subgroups of HCWs, such as front-line and female workers, were more prone to poor mental health outcomes and difficulties facing stress. Methods: The responses to an online questionnaire among HCWs in Saudi Arabia (KSA) were collected December 1-5, 2021, aiming to assess their Omicron variant's uncertainties, worries, resilience, and coping strategies. Three validated instruments were used to achieve the study's goals: the Brief Resilient Coping Scale, the Standard Stress Scale (SSS), and the Intolerance of Uncertainty Scale (IUS) - Short Form. Results: The online survey was completed by 1285 HCWs. Females made up the majority (64%). The BRCS score of resilient coping was negatively and substantially linked with the SSS score of stress (r=-0.313, p = 0.010). Furthermore, the IUS had a positive and significant relationship with stress (r=0.326, p= 0.010). Increased stress levels were linked to a considerable drop in resilient coping scores. Furthermore, being a Saudi HCW or a nurse was linked to a significant reduction in resilient coping ratings. Coping by following healthcare authorities' preventative instructions and using the WHO website as a source of information was linked to a considerable rise in resilient coping. Conclusions: Following the emergence of the Omicron variant of SARS-CoV-2 in late 2021, a rapid investigation into the correlates of stress and resilient coping among the HCWs in KSA was conducted. The negative association between resilient coping and stress was clearly shown, as well as how underlying intolerance of uncertainty is linked to higher stress among HCWs quickly following the development of a new infectious threat. The study provides early insights to develop and promote coping strategies for emerging SARS-CoV-2 variants.