Table:
Variable	Univariate Cox regression
HR (95% CI)	P value
Age	1.075 (1.063–1.088)	<0.001
Increasing years
Gender	0.992 (0.737–1.334)	0.957
Female vs male
WHO grade	9.590 (6.849–13.427)	<0.001
GBM vs low-grade
CDCC109B expression	1.861 (1.699–2.038)	<0.001
High vs low
IDH1 status	0.095 (0.067–0134)	<0.001
Mutation vs wild-type

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| <ROWSPAN=2> Variable | <COLSPAN=2> Univariate Cox regression | 
 | HR (95% CI) | P value | 
 | --- | --- | --- | 
 | Age | <ROWSPAN=2> 1.075 (1.063–1.088) | <ROWSPAN=2> <0.001 | 
 | Increasing years | 
 | Gender | <ROWSPAN=2> 0.992 (0.737–1.334) | <ROWSPAN=2> 0.957 | 
 | Female vs male | 
 | WHO grade | <ROWSPAN=2> 9.590 (6.849–13.427) | <ROWSPAN=2> <0.001 | 
 | GBM vs low-grade | 
 | CDCC109B expression | <ROWSPAN=2> 1.861 (1.699–2.038) | <ROWSPAN=2> <0.001 | 
 | High vs low | 
 | IDH1 status | <ROWSPAN=2> 0.095 (0.067–0134) | <ROWSPAN=2> <0.001 | 
 | Mutation vs wild-type |