Table 2.

Patient characteristics of TuR and TrE

Characteristics	TuR	TrE		P values
N	34	9
Gender
Male	25	2	X2 = 8.02	0.02*
Female	9	7
Age (years)	41.12 ± 12.52	44.11 ± 13.91	t = 0.62	0.54
WHO grade
II	10	2
III	10	6	X2 = 4.63	0.09
IV	14	1
IDH1
Mutation	16	8	X2 = 5.53	0.03*
Wide type	13	0
Dose of RT (Gy)	59.41 ± 1.81	58.78 ± 1.99	t = -0.92	0.37
interval from RT (Mon.)	22.51 ± 21.05	29.61 ± 16.61	t = 0.93	0.36
interval from First Diagnosis (Mon.)	25.29 ± 21.28	32.03 ± 16.57	t = 0.88	0.39

WHO World Health Organization; Mon. month, TuR tumour recurrence, TrE treatment effects, RT radiotherapy