Table 3. Open in new tab Multivariate...

Table 3.

Multivariate analyses of predictors of inferior postoperative survival^a

	Hazard Ratio (95% CI)	P
Extent of resection: GTR vs incomplete	0.42 (0.21–0.85)	.015
Age at study entry: 18–54 vs 55+ y	1.25 (0.65–2.41)	.508
MGMT promoter: methylated vs unmethylated	0.58 (0.30–1.11)	.100
KPS at study entry: 90%–100% vs KPS 50%–80%	0.82 (0.43–1.54)	.528
Steroids at study entry: no vs yes	0.82 (0.42–1.62)	.566

	Hazard Ratio (95% CI)	P
Extent of resection: GTR vs incomplete	0.42 (0.21–0.85)	.015
Age at study entry: 18–54 vs 55+ y	1.25 (0.65–2.41)	.508
MGMT promoter: methylated vs unmethylated	0.58 (0.30–1.11)	.100
KPS at study entry: 90%–100% vs KPS 50%–80%	0.82 (0.43–1.54)	.528
Steroids at study entry: no vs yes	0.82 (0.42–1.62)	.566

Abbreviations: GTR, gross total resection; MGMT, O⁶-methylguanine DNA methyltransferase.

Patients with complete clinical and imaging data (n = 52).