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. 2016 Sep 30;95(39):e5028. doi: 10.1097/MD.0000000000005028

Figure 1.

Figure 1

(A and B) Six-month Kaplan–Meier survival curves and predictive significance of the RAM score. (A) Predictive significance of the single point scores. The higher the individual RAM score, the higher the risk of 6-month mortality after hepatectomy for HCC. The development of a trichotomized RAM score was achieved by visual inspection of the Kaplan–Meier survival curves. Three groups of patients with distinct 6-month survival were identified, with score 0 to 6, 7 to 9, and 10 as 3 different groups. (B) Predictive significance of the RAM class. RAM class I had only 6% risk of early mortality, while one-third of patients died within 6 months after hepatectomy if they were RAM class III.