Research Article

Long Noncoding RNA HOTTIP Serves as an Independent Predictive Biomarker for the Prognosis of Patients with Clear Cell Renal Cell Carcinoma

Figure 5

Subgroup analysis of the differentiation age. The Kaplan-Meier plots show overall survival in the high-risk group (red) and the low-risk group (blue). The value was calculated by log-rank test. Overall survival was indicated in days. Notes: (a) Kaplan-Meier plots of younger patients (). (b) Kaplan-Meier plots of elder patients ().
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