Table 2.

Pathological and molecular characteristics according to IDH1 G105G SNP status.

		Total (n = 211)	G105G IDH
			NO	YES	p
MGMT (missing: 3)	Median	8	8	6	0.594
	Interval	1–81	1–81	1–61
MGMT promoter methylation status (missing: 3)	<9%	108 (51.9%)	90 (83.3%)	18 (16.7%)	0.324
	9–29%	33 (15.9%)	26 (78.8%)	7 (21.2%)
	≥30%	67 (32.2%)	60 (89.6%)	7 (10.4%)
Mitotic count	Median	11	11	14	0.672
	Interval	2–72	2–72	4–51
Ki-67	Median	30	30	27	0.120
	Interval	5–90	5–90	15–75

Significance threshold: p < 0.05.