Table S2.

Cox regression analysis of overall survival in the training set

Genes	Univariate analysis			Multivariate analysis
	HR	95% CI	P	HR	95% CI	P
CYP39A1	0.944	(0.826-1.080)	0.403
CYP1A2	0.906	(0.792-1.035)	0.146
CYP2B6	0.890	(0.714-1.108)	0.295
CYP2C8	0.735	(0.634-0.853)	0.000	0.735	(0.634-0.853)	0.000
CYP2C9	0.868	(0.770-0.979)	0.021
CYP2E1	0.948	(0.888-1.013)	0.116
CYP2C18	0.943	(0.829-1.072)	0.370
CYP4A11	0.776	(0.683-0.882)	0.000
CYP2A6	0.854	(0.778-0.938)	0.001
CYP2A7	0.800	(0.690-0.926)	0.003
CYP26A1	0.779	(0.553-1.096)	0.152
CYP3A4	0.797	(0.692-0.918)	0.002
CYP2C19	1.004	(0.796-1.267)	0.970
CYP4F2	0.832	(0.724-0.956)	0.010
PTGIS	1.087	(0.605-1.952)	0.780