Establishing and Validating an Aging-Related Prognostic Signature in Osteosarcoma

Figure 1

Construction of ARG-based patterns in osteosarcoma from the TCGA cohort. (a) The forest map showed multivariable Cox analysis of prognostic signatures. (b) Consensus cumulative distribution function (CDF) diagram with different values. (c) Delta area plot for relative change in the area under CDF curve for compared to . (d) Consensus matrix when number of . In the consensus matrix, white meant that samples were impossibly clustered together, and dark blue meant that samples were always clustered together. Both rows and columns of the matrix represented samples. (e) Kaplan-Meier curves for OS of three molecular subtypes. The survival probabilities were compared with log-rank test. (f) Clustering analysis of the expression of the 36 prognostic ARGs. (g) Comparison of clinicopathological characteristics among the C1, C2, and C3 clusters in the TCGA cohort.

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