Table 1.

Relationship between FOXK2 expression and clinico-pathological features

Clinicopathological features	Patients (n)	FOXK2		p-value
		Low (n)	High (n)
Sex				0.974
Male	76	46	30
Female	75	45	30
Age				0.082
<50 years	86	57	29
≥50 years	65	34	31
WHO grade				<0.01
Low (WHO grade I and II)	57	20	37
High (WHO grade III and IV)	94	71	23
Tumor size				0.796
<5 cm	5	30	21
≥5 cm	100	61	39
Karnofsky Performance Status				0.152
<70	114	65	49
≥70	37	26	11
Ki67				<0.01
<10%	68	33	35
≥10%	83	58	25
MGMT				0.385
−	72	46	26
+	79	45	34
GST-pi				0.940
−	85	51	34
+	66	40	26

Abbreviations: FOXK2, Forkhead box K2; GST-pi, glutathione S-transferase pi; MGMT, O-6-methylguanine-DNA methyltransferase; WHO, World Health Organization.