Values are mean ± SD or n (%)
*p Value comparing COVID+ hemodynamic
collapse group vs. COVID+ stable group.
† p Value comparing
C OVID+ hemodynamic collapse group vs.COVID- stable group.
‡ Individuals who were on room air at the time of analysis were
given a PEEP value of 0 and an FiO2 value of (0.21 + Oxygen in L per
minute times 0.03). No plateau pressure was recorded for patients not
ventilated.