Table 4.

Prognostic value of XPA expression

Variable	OS
	Univariate analysis HR (95% CI) p value	Multivariate analysis HR (95% CI) p value
XPA expression
Low vs high	0.38 (0.12–1.23) p = 0.023	0.42 (0.18–1.01) p = 0.053
IGCCCG risk group
Good vs intermediate/poor	0.12 (0.05–0.30) p < 0.00001	0.11 (0.05–0.26) p = 0.0001

OS overall survival, HR hazard ratio, CI confidence interval, IGCCCG International Germ Cell

Consensus Classification Group

Boldface p value denotes statistical significance < 0.05