Table 1.

Association between GPX2 expression in LUAD tissues and clinicopathological features.

Characteristics		No.	High expression of GPX2 n (%)	p value
Gender	Male	85	52 (61.1)	0.460
	Female	67	37 (55.2)
Age	<60	71	40 (56.3)	0.604
	≥60	81	49 (60.5)
Tumor size	>3 cm	67	41 (61.2)	0.557
	≤3 cm	85	48 (56.5)
Differentiation	Well/moderate	102	56 (54.9)	0.192
	Poor	50	33 (66.0)
Lymph metastasis	No	81	44 (54.3)	0.258
	Yes	71	45 (63.4)
Stage	I/II	68	36 (52.9)	0.206
	III/IV	84	53 (63.1)

^∗ p < 0.05.