Table 2.

Univariate and Multivariate Analysis Based on the CCGA Dataset

Variable	Univariate Analysis		Multivariate Analysis
	HR (95% CI)	P	HR (95% CI)	P
PDIA4	1.618 (1.477–1.773)	<0.001	1.271 (1.149–1.406)	<0.001
Gender	1.012 (0.826–1.241)	>0.05	0.977 (0.793–1.205)	>0.05
Age	1.027 (1.018–1.035)	<0.001	1.011 (1.002–1.019)	<0.05
WHO grade	3.979 (3.227–4.906)	<0.001	2.142 (1.621–2.831)	<0.001
IDH status	3.238 (2.616–4.009)	<0.001	1.846 (1.422–2.397)	<0.001