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. 2016 Apr 6;4:7. doi: 10.1186/s40170-016-0147-7

Fig. 1.

Fig. 1

Kaplan-Meier analysis of RBG and patients’ survival. High RBG levels are associated with shorter overall survival (a) and shorter time to tumor recurrence (b). RGB values of ≥120 mg/dL were considered high. P values were estimated using log-rank test. Green, RBG ≥ 120; blue, RBG < 120. Plus signs indicate censoring