Fig. 2
Comparison between ICU admission and day 3 stratified by survival status. Horizontal lines of the boxplots show median values, while the upper and lower lines depict the interquartile range. Dots depict values for each patient. Delta partial pressure of oxygen in arterial blood (PaO2) did not vary between survivor and non-survivor patients (A), while partial pressure of carbon dioxide in arterial blood (PaCO2) (B), the ventilatory ratio (C), platelets count (D), serum creatinine (E), and D-dimer (F) significantly differed