Table 2.

Clinical-pathological characteristics of the patients and PTBP1 expression.

	No. of cases	PTBP1		P
		Low	High
Age				0.036
≤55	113	59	54
>55	37	12	25
Gender				0.129
Male	94	40	54
Female	56	31	25
WHO grade				<0.001∗
2-3	70	53	17
4	80	18	62
Location				0.624
Supratentorial	147	70	77
Subtentorial	3	1	2
IDH				<0.001∗
Wildtype	99	32	67
Mutated	51	39	12
KPS				0.233
≤70	61	28	33
>70	89	43	46
Ki-67				0.002
≤10%	22	17	5
>10%	128	54	74

^∗ P < 0.05.