Fig. 3From: Comparison of pressure-controlled ventilation with volume-controlled ventilation during one-lung ventilation: a systematic review and meta-analysisMeta-analysis of the effect of intraoperative ventilation with pressure-controlled ventilation compared with volume-controlled ventilation. a Impact on PaO2/FiO2 ratio (mmHg). b Impact on PaCO2 (mmHg)Back to article page