Research Paper Volume 12, Issue 22 pp 22906—22926

Construction of immune-related gene pairs signature to predict the overall survival of osteosarcoma patients

Figure 1. Establishment and verification of IRGP signature. (A) Time-dependent ROC curve for IRGP signature in the TCGA cohort. The optimal cut-off value of IRGP signature is -0.166, and patients are divided into high-risk group and low-risk group according to the cut-off value (B) Kaplan–Meier curves of overall survival according to IRGP signature groups in the TCGA cohort. (C) Kaplan–Meier curves of overall survival according to IRGP signature groups in the GSE21257 cohort.