Table 1.

Patients’ characteristics.

	HighNK	LowNK
N°	13	9
F/M	3/10	3/6
Age	54.7 (36–70)	54.7 (45–62)
KPS	90	90
MGMT Hypermethylation	6/13	1/9
Post-Surgery TV	0.77 (0–2.1)	1.74 (0.2–3.83)

KPS, Karnofsky performance score; MGMT, O(6)-methylguanine-DNA methyltransferase; TV, Tumor volumes; F/M, female/male.