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Fig. 3 | BMC Cancer

Fig. 3

From: Development of a disease-specific graded prognostic assessment index for the management of sarcoma patients with brain metastases (Sarcoma-GPA)

Fig. 3

Sarcoma Graded Prognostic Assessment (Sarcoma-GPA) index. a. Prognostic factors, point groupings and Mann-Whitney test for significance of split levels; b. Kaplan-Meier curves for overall survival levels by Sarcoma-GPA group; c: Pairwise comparisons using the Mantel-Cox logrank test for the Sarcoma-GPA groups, demonstrating statistically significant separation between groups. CNS: central nervous system; H1-H4: histology groups (see text for description); OS: overall survival; PS: ECOG performance status

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