Table 1.

Characteristics of the Patients by TTField Use, %

Characteristic	No TTFields use	TTFields use	P-value
Mean Age, years			NS
≤60y	26	74
>60y	43	57
Sex			NS
Male	32	68
Female	41	59
MGMT promoter status			NS
Methylated	35	65
Un-methylated	33	67
ECOG Group			NS
0–1	34	66
2–4	46	54
Type of surgery			NS
Gross total resection	31	69
STR/Biopsy only	42	58
Radiation dose			NS
60 Gy	32	68
<60 Gy	47	53

Abbreviation: MGMT, O⁶-methylguanine–DNA methyltransferase; ECOG, Eastern Cooperative Oncology Group; STR, Subtotal resection; NS, not significant.