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. 2021 Jun 7;12:679150. doi: 10.3389/fgene.2021.679150

FIGURE 9.

FIGURE 9

Performance evaluation of lncRNA signature. (A) Independent validation of the lncRNA in lncRNA signature in the GSE17538 dataset. Kaplan–Meier curves illustrated that patients with low expression levels of ZNF503-AS1 had worse overall survival than those with high expression levels (P value = 0.023). 1-year (B), 3-year (C), and 5-year (D) receiver operating characteristic (ROC) analyses for our lncRNA signature (lncSig), Li lncRNA signature (LiLncSig) and Huang lncRNA signature (HuangLncSig). AUC, area under the curve.