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. 2015 Oct 30;94(43):e1867. doi: 10.1097/MD.0000000000001867

FIGURE 1.

FIGURE 1

Association between the perioperative neutrophil-lymphocyte ratio (N/L ratio; preoperative, immediately postoperative, and postoperative day one) and incidence of acute kidney injury KDIGO stages after surgery with cardiopulmonary bypass. Vertical bars denote the proportions of AKI within categories defined by the perioperative N/L ratio. AKI = acute kidney injury, KDIGO = Kidney Disease Improving Global Outcomes, N/L ratio = neutrophil-lymphocyte ratio.