Fig. 3From: Individualized flow-controlled ventilation compared to best clinical practice pressure-controlled ventilation: a prospective randomized porcine studyThe Hounsfield unit (HU) distribution after 10 h of ventilation. Defining lung tissue aeration as non-aerated (HU 100 to − 100), poorly aerated (HU − 101 to − 500), normal aerated (HU − 501 to − 900), and overdistended (HU − 901 to − 1000) revealed no increase in overdistended, but a significant decrease in non-aerated lung tissue (p = 0.026)Back to article page