High Expression of E2F4 Is an Adverse Prognostic Factor and Related to Immune Infiltration in Oral Squamous Cell Carcinoma

Table 1

Clinical characteristics of the OSCC.

Characteristic	Low expression of E2F4	High expression of E2F4	value
	164	165
Age, (%)			0.184
≤60	71	84
>60	93	80
Gender, (%)			0.005
Female	63	39
Male	101	126
Clinical stage, (%)			0.008
Stage I	9	2
Stage II	51	31
Stage III	31	36
Stage IV	73	96
Histologic grade, (%)			0.075
G1	35	18
G2	96	108
G3	32	37
G4	1	2