Table 3.

Multivariable Analysis of Survival in ST-RELA

Variable	HR	95% CI	P-value
Progression f ree s urvival (n = 108)
Age	1.02	0.96–1.10	.47
Incomplete resection	1.22	0.55–2.71	.62
Upfront radiotherapy	2.30	0.44–12.12	.32
Male gender	0.75	0.37–1.52	.43
Chemotherapy	0.96	0.44–2.07	.92
WHO Grade III	1.10	0.31–3.91	.88