Minimal data set.

Abbreviations: SD = standard deviation; BSA = body surface area; FiO2 = fraction of inspiratory oxygen; PaO2 = arterial partial pressure of oxygen; IBW = ideal body weight; PEEP = positive end-expiratory pressure; Ppeak = peak (inspiratory) pressure; Pdrive = driving pressure; Pmean = mean pressure; Pplat = plateau pressure; SV = stroke volume; SVI = stroke volume index; SVRI = systemic vascular resistance index; CO = cardiac output; CI = cardiac index; ITBV = intrathoracic blood volume; ITBVI = intrathoracic blood volume index; EVLW = extravascular lung water; EVLWI = extravascular lung water index; BE = base excess; CaO2 = arterial concentration of oxygen; PAO2 = alveolar partial pressure of oxygen; AaDO2 = alveolar-arterial oxygen gradient. *Calculations and correlations were conducted in mmHg (1mmHg ≈ 133.32 Pa) and cmH2O (1cmH2O ≈ 98.07 Pa). (XLSX)