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

Table 3

Univariate and multivariate survival analyses for ccRCC patients.

Variable	Univariate analysis			Multivariate analysis
	HR (95% CI)	Regression coefficient	value	HR (95% CI)	Regression coefficient	value
Stage	1.946; (1.695-2.233)	0.665
Age	1.027; (1.013-1.040)	0.026
Gender	0.990; (0.719-1.364)	-0.009
Grade	2.394; (1.937-2.960)	0.873
HOTTIP	1.679; (1.220-2.310)	0.518		1.521; (1.072-2.159)	0.419
Tumor size	3.008; (2.129-4.251)	1.101		2.063; (1.426-2.985)	0.724
Lymph node status	3.076; (1.587-5.962)	1.123		2.311; (1.149-4.645)	0.837
Metastasis	4.362; (3.172-6.000)	1.473		3.186; (2.235-4.541)	1.158