Fig. 2From: Effects of the open lung concept following ARDSnet ventilation in patients with early ARDSHistograms of the distribution of aeration (in Hounsfield Units (HU)) in patients ventilated with the ARDSnetwork protocol during the first 24 h (left hand panel) followed by ventilation using either the OLC protocol (right hand upper panel) or the ARDSnetwork protocol (right hand lower panel) for the next 24 h. The histograms are presented as the median, first and third quartilesBack to article page