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Boxplots for extravascular lung water stratified by Lung Injury Score. *P < 0.05 and **P < 0.01. Because there were only two patients in the group with Lung Injury Score (LIS) > 3, the group was omitted from statistical analyses and data are not shown. ABW: actual body weight; EVLW: extravascular lung water; PBV: pulmonary blood volume; PBW: predicted body weight.
