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Fig. 2 | BMC Anesthesiology

Fig. 2

From: A comparison of intraoperative goal-directed intravenous administration of crystalloid versus colloid solutions on the postoperative maximum N-terminal pro brain natriuretic peptide in patients undergoing moderate- to high-risk noncardiac surgery

Fig. 2

Box plots showing perioperative plasma NT-proBNP concentrations between the colloid () and the crystalloid () group. Box plots demonstrate medians and interquartile ranges; asterisks represent extreme outliers. PreOP, Preoperative; PostOP, Postoperative; POD, Postoperative Day

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