The relationship between spiritual health and COVID-19 anxiety among nurses: a national online cross-sectional study.

The Coronavirus disease 2019 (COVID-19) outbreak has created many concerns in most countries. Nurses are among healthcare workers who are largely engaged in providing care to COVID-19 patients, which makes nurses prone to disease-related worries and stresses. Thus, it is essential to identify the factors which may alleviate their stress and anxiety. This study aimed to determine the relationship between COVID-19 anxiety and spiritual health among Iranian nurses. This cross-sectional online survey was conducted between March 2020 and January 2021 on 919 Iranian nurses who worked in healthcare centers in Iran during the COVID-19 outbreak. The participants were recruited by convenience sampling Method. The data were collected using a demographic questionnaire, Ellison's standard Spiritual Well-Being (SWB) Scale, and the standard scale of Corona Disease Anxiety. Data were analyzed using SPSS software and p-value less than 0.05 was considered significant. Of the participants, 47.0% (95% confidence interval (CI) 43.7-50.2%) had moderate to severe anxiety. The mean score of spiritual health was 73.3 ± 12.5. The multiple linear model indicated a significant negative correlation with a medium effect size between SWB and COVID-19 anxiety levels in a way that for 10 units increase in the SWB was associated with 2.72 units decrease in anxiety score (Adjusted partial r = - 0.320, p < 0.001). The findings revealed a reverse significant relationship between spiritual health and COVID-19 anxiety. On the other hand, nurses with better spiritual health experienced a lower level of COVID-19 anxiety. Therefore, improving spiritual health could help decrease nurses' anxiety during COVID-19.