Table 1.

Correlation between REGγ expression and clinicopathologic features in patients with RCC

Parameters	Group	N	REGγ expression		P valuea
			Low	High
Age (years)	<60	36	24	12	0.159
	≥60	45	23	22
Gender	Male	43	24	19	0.668
	Female	38	23	15
Tumor Side	Left	39	22	17	0.777
	Right	42	25	17
Tumor Size(cm)	≤4	49	33	16	0.035*
	>4	32	14	18
T stage	T1–2	62	41	21	0.008*
	T3–4	19	6	13
Fuhrman	I–II	66	42	24	0.032*
	III–IV	15	5	10
Metastasis	Negative	64	41	23	0.033*
	Positive	17	6	11

* Statistically significant (p < 0.05)

^a p value from Chi-square test