Fig. 2.

Standardized values for continuous class-predicting variables. The variables are sorted from left to right in descending order for the difference in values between the hyperinflammatory and hypoinflammatory subphenotype. Standardized values were calculated by assigning the mean of the variables as 0 and standard deviation as 1. The variables at the extreme left and right of the horizontal axis are the most important phenotype-defining variables. BMI, body mass index; SBP, systolic blood pressure; ICAM-1, intercellular adhesion molecule-1; IL, interleukin; PAI-1, plasminogen activator inhibitor-1; PEEP, positive end-expiratory pressure; sTNFR1, soluble tumor necrosis factor receptor-1; VE, minute ventilation; VT, tidal volume; WBC, white blood cell count.