Figure 2From: Abdominal obesity and prolonged prone positioning increase risk of developing sclerosing cholangitis in critically ill patients with influenza A-associated ARDSVentilator settings and respiratory function indicated by peak inspiratory pressure (PIP), positive end-expiratory pressure (PEEP) and ratio of partial arterial oxygen pressure to the fraction of inspired oxygen (PaO 2 /FiO 2 ). * indicates significant difference (P < 0.001).Back to article page