Table 1.

The correlation between MTHFD2 staining score and clinicopathological parameters of HNSCC.

Variables	Staining Score	Min/Max	p
Age			0.801
≥60	7.222 ± 3.819	0/12
<60	7.429 ± 3.781	2/12
Gender			0.460
Male	7.508 ± 3.856	0/12
Female	6.833 ± 3.608	2/12
Smoking status			0.199
No	7.944 ± 3.561	2/12
Yes	6.882 ± 3.902	0/12
Grade			0.007
G1–G2	6.576 ± 3.979	0/12
G3	8.893 ± 2.780	3/12
TNM stage			0.002
I–II	6.174 ± 3.641	0/12
III–IV	8.610 ± 3.549	2/12