Fig. 4From: Machine learning and bioinformatics analysis revealed classification and potential treatment strategy in stage 3–4 NSCLC patientsThe performance and distribution of PPS in IMvigor210 cohort. A Kaplan–Meier curve of patients in PPS-high and PPS-low groups. Log-rank test statistic was conducted to test statistical significance. B The PPS distribution of patients in treatment-benefit and treatment-non-benefit groups. Kruskal–Wallis statistic was conducted to test statistical significance. C The PPS distribution of patients in different immune phenotype groups. Kruskal–Wallis statistic was conducted to test statistical significanceBack to article page