Table 4.

Uni- and multivariate regression analysis of risk factors for all-cause mortality.

Variable	Univariate Analysis			Multivariate Analysis
	OR	95% CI (Lower–Upper)	p	OR	95% CI (Lower–Upper)	p
Age (increasing)	1.008	0.999–1.017	0.081	0.989	0.970–1.009	0.267
Sex, male (female ref.)	1.459	1.081–1.969	0.014	1.352	0.844–2.166	0.210
BMI (increasing)	1.103	1.072–1.135	<0.001	1.085	1.030–1.142	0.002
ASA Score (increasing)	1.870	1.426–2.450	<0.001	1.578	1.098–2.268	0.014
Increased SUA (dec./stable SUA ref.)	10.068	7.154–14.170	<0.001	4.698	2.943–7.498	<0.001
Stage II	1.628	1.138–2.328	0.008	1.280	0.844–1.940	0.245
Stage III	2.412	1.585–3.669	<0.001	1.543	0.949–2.511	0.080
Stage IV	6.394	2.583–15.831	<0.001	7.702	2.876–20.629	<0.001
RN (PN ref.)	3.040	2.157–4.283	<0.001	1.620	1.084–2.421	0.019
de novo CKD stage III	7.618	5.571–10.418	<0.001	7.068	5.093–9.810	<0.001