Background
Although the emotional and psychological impact of nurses’ work had been identified before the COVID-19 pandemic, the pandemic aggravating risk indicators for their mental health.
Aim
The objective of this study was to analyze the levels of anxiety, depression, posttraumatic stress and burnout of nurses in the Balearic Islands (Spain) during the pandemic to identify possible sociodemographic and related occupational factors.
Design
A cross-sectional study of 892 nurses was conducted during four weeks from February to March 2021.
Methods
Sociodemographic data related to the pandemic were collected and anxiety, depression, burnout and post-traumatic stress were measured with validated scales. A multivariate and predictive analysis was carried out with risk estimates.
Findings
75.6% of the nurses had experience in COVID-19 units, and 49.1% had worked for more than 10 months in a COVID-19 unit. Nurses in COVID-19 units (hospital ward or ICU) were more likely to report emotional fatigue (OR 1.9, p < 0.001) and anxiety (OR 1.5, p = 0.021). In general, moderate posttraumatic stress was evident in general nurses (p = 0.027), and severe posttraumatic stress was evident in ICU nurses (p = 0.027). A 1.24-month reduction in COVID-19 patient care predicted reduced levels of emotional fatigue (5.45 points), depersonalization (1.87 points) and posttraumatic stress (4.65 points) in nurses.
Conclusion
Given the occurrence of new waves of COVID-19, the need to establish preventive strategies that focus on the personal and occupational characteristics related to these indicators and to implement urgent psychological support strategies is demonstrated.
Impact
Given these findings, it is imperative solutions are urgently applied in order to prevent compounding risk to the health system.