Table 3.

Laboratory variables at baseline and their association with overall survival.

		HR (CI)	p-Value
Female	PN Group	0.856 (0.579; 1.267)	0.437
	No-PN Group	0.855 (0.675; 1.084)	0.196
Age	PN Group	0.996 (0.982; 1.011)	0.593
	No-PN Group	0.994 (0.985; 1.004)	0.228
BMI	PN Group	1.052 (0.997; 1.11)	0.063
	No-PN Group	1.01 (0.988; 1.033)	0.364
Creatinine	PN Group	1.808 (1.352; 2.419)	<0.001
	No-PN Group	1.179 (1.061; 1.311)	0.002
Urea	PN Group	1.033 (1.018; 1.048)	<0.001
	No-PN Group	1.016 (1.011; 1.02)	<0.001
Uric Acid	PN Group	1.055 (1.01; 1.102)	0.015
	No-PN Group	1.09 (1.057; 1.124)	<0.001

HR = Hazard Ratio, CI = 95% Confidence Interval.