In patients admitted to our critical care unit during the COVID-19 pandemic, we observed that oxygen saturation measured by pulse oximetry (S p O 2 ) was consistently lower than arterial oxygen saturation (S a O 2 ) measured directly by blood gas analysis.
No takes yet. Share an insight, caveat, or question.
Wilson‐Baig et al. (2020) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: