Fig. 1From: Survival time following resection of intracranial metastases from NSCLC-development and validation of a novel nomogramOverall survival curves of the developing cohort subgrouped by six different prognostic indexes. The picture a-f represents overall survival curves of the developing cohort subgrouped by RPA、SIR、BS-BM、GGS、DS-GPA and NSCLC-RADES. The predictive abilities of the six PIs are differentBack to article page