Fig. 3From: The impact of goal-directed fluid therapy on postoperative pulmonary complications in patients undergoing thoracic surgery: a systematic review and meta-analysisMeta-analysis and pooled risk ratio (RR) regarding the effect of perioperative goal-directed fluid therapy (GDFT) on pulmonary complications after thoracic surgery. Forest plots for pulmonary complications are shown with the pooled RRBack to article page