Table 2.

Pearson correlation coefficients for the relationship of nuclear factor erythroid 2-like 3 expression and clinicopathological features

	NFE2L3 expression		Tumor grade		T stage		Pathologic stage
	r	P-value	r	P-value	r	P-value	r	P-value
NFE2L3 expression	1.000		0.2354	< 0.0001	0.1913	0.0004	0.1811	0.0007
Tumor grade	0.2354	< 0.0001	1.000		-0.0032	0.9522	-0.0069	0.8985
T stage	0.1913	0.0004	-0.0032	0.9522	1.000		0.9814	< 0.0001
Pathologic stage	0.1811	0.0007	-0.0069	0.8985	0.9814	< 0.0001	1.000

NFE2L3: Nuclear factor erythroid 2-like 3.