Figure 2

Kaplan-Meier Curve of mortality among patients undergoing coronary artery bypass surgery according to their neutrophil lymphocyte ratio (NLR) tertiles. Log rank (Mantel-Cox) p < 0.0001. The average follow-up was 49 ± 15.2 months (range 21–70 months). Total of 467 patients had 5-year follow up period.