Table 2.

Multivariate Cox Regression Model on All Samples

Parameter	HR	95% CI	P Value
H3K27me3
Retain vs loss	0.58	0.31-1.09	.093
WHO grade
2 vs 1	2.36	1.41-3.95	<.001*
3 vs 1	2.88	1.46-5.65	<.001*
Recurrent sample
Yes vs No	1.67	1.07-2.6	.021
Sex
Male vs Female	1.61	1.07-2.43	.022
Age
	0.99	0.97-1.01	.28

Abbreviations: CI, confidence interval; HR, hazard ratio; WHO, World Health Organization.

*Indicates a P value < .05.