RESUMEN
Background: The pandemic caused by a coronavirus (COVID-19) has shocked healthcare systems worldwide. However, the psychological stressors remain unclear. The objective of this study was to assess the impact of a major pandemic on healthcare workers. We hypothesized that exposure to the virus would be the primary cause of psychological stress perceived by healthcare workers. Methods: A national cross-sectional study conducted via an online questionnaire was distributed between April 9 and April 19, 2020 with a non-probabilistic sample technique. A structural equation model (SEM) was built with the variable "exposure to the virus" and the Psychological Stress and Adaptation at work Score (PSAS). "Exposure to the virus" was defined as the combined factors of 'personal-sphere', "work-related stress" and "hospital characteristics." A generalized linear model (GLM) was also tested. Results: A total of 2,197 participants filled in the questionnaire and were analyzed. The exploratory factor analysis showed statistically significant variables related to the personal-sphere, work-related stress and the hospital's characteristics, although the confirmatory factor analysis showed only the work-related stress factors to be significant. The GLM showed that personal-sphere-related variables (P < .001), stress at work (P < 0.001) and age (P < 0.001) were statistically significant. Conclusion: Physical exposure to the virus is an essential factor that contributes to the psychological impact perceived during the pandemic by healthcare professionals. A combination of personal-sphere variables, work-related stress and hospital characteristics is a significant factor correlating with the degree of stress measured by PSAS, a new and fast instrument to assess stress in healthcare workers.
RESUMEN
BACKGROUND: The pandemic caused by coronavirus disease 2019 (COVID-19) has substantially changed the activity in Spanish healthcare centers. Residents who face pandemics are vulnerable physicians with different knowledge and experience. OBJECTIVES: This study aimed to determine the impact of COVID-19 pandemic on the Anesthesia and Critical Care residents and to establish its formative and personal consequences. METHODS: A 35-question digital survey was developed, and was distributed among Anesthesia and Critical Care residents in Spain. The quantitative variable "Objective Formative Impact Score" (PIOF) was defined, being proportional to the impact on formative routines. RESULTS: Several parameters were associated to a higher formative impact, such as the exposition to patients with COVID-19 (P = 0,020), an increase in the autonomy (P = 0,001), fear to contagion due to lack of protective equipment (P = 0,003), working in higher incidence areas (P < 0,001), being assigned to COVID-19 critical care units (P < 0,001), or to other departments different from Anesthesia and Critical Care. Residents experienced feelings of loneliness from the social distancing or ethical conflicts when working in suboptimal conditions. CONCLUSIONS: COVID-19 pandemic has had a major impact on Anesthesia and Critical Care residents both personally and formatively. The designed parameter PIOF brings an objective value about residents' formation.