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. 2020 Oct 19;46(6):1983–1992. doi: 10.3892/ijmm.2020.4760

Figure 1.

Figure 1

Clinical significance of long non-coding RNA KCNQ1OT1 in patients with glioma. (A) The expression level of KCNQ1OT1 in glioma tissues and adjacent normal tissues. n=43. (B) Comparison of the expression level of KCNQ1OT1 in glioma tissues among patients with different grades. (C) The ordering of enrolled patients according to the expression level of KCNQ1OT1 in the tumor tissues, and the classification into the low expression (n=21) and high expres-sion levels (n=22). The arrow indicates the median expression of KCNQ1OT1. (D) Kaplan-Meier overall survival analysis of the enrolled patients according to the expression level of KCNQ1OT1. *P<0.05, **P<0.01, ***P<0.001.