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. 2021 Aug 2;18(15):8172. doi: 10.3390/ijerph18158172

Table 1.

PICOS strategy.

PICOS Strategy
Population HCWs (e.g., physicians, residents, nurses, administrative, pharmacists, therapists) employed in ICU/ED
Intervention Working in a critical department (ICU/ED) during the COVID-19 pandemic
Comparison None
Outcomes Prevalence of burnout or level of burnout during the COVID-19 pandemic
Studies Any type

Abbreviations: Emergency department (ED), healthcare workers (HCWs), intensive care unit (ICU).