Fig. 1From: Intraoperative mechanical ventilation practice in thoracic surgery patients and its association with postoperative pulmonary complications: results of a multicenter prospective observational studyProbability of PPC according to the subgroups assessed. PPC: postoperative pulmonary complications; OLV: one-lung ventilation; TLV: two-lung ventilationNon-adjusted hazard ratios.Back to article page