Long noncoding RNA MRCCAT1 promotes metastasis of clear cell renal cell carcinoma via inhibiting NPR3 and activating p38-MAPK signaling

Table 2 Univariate and multivariate analyses of factors associated with overall survival in ccRCC patients

Variable	Univariate	Multivariate
Variable	Univariate	Hazard ratio	95% CI	P value
MRCCAT1 expression High vs. Low	0.002	2.306	1.003-2.849	0.019*
NPR3 expression High vs. Low	0.04	0.645	0.309-1.349	0.244
Fuhrman grade III/VI vs. I/II	0.006	0.824	0.364-1.868	0.643
Tumor size >7 cm vs. ≤7 cm	0	1.117	0.326-3.825	0.86
Metastasis Yes vs. No	0.001	4.035	1.055-15.434	0.042*

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