Table 2 Multivariate Cox regression analysis for risk factors for stage 3 CKD (eGFR < 60 mL/min/1.73 m2) in non-CKD group, or stage 3B CKD (eGFR < 45 mL/min/1.73 m2) in pre-CKD group
From: Aortic calcification burden predicts deterioration of renal function after radical nephrectomy
Cox regression analyses | Risk factor | P value | HR | 95% CI |
|---|---|---|---|---|
Age, years | Continuous | 0.224 | 1.01 | 0.99–1.04 |
Sex | Male | 0.520 | 0.85 | 0.53–1.38 |
Diabetes | Positive | 0.936 | 0.97 | 0.51–1.86 |
Cardiovascular disease | Positive | 0.542 | 1.35 | 0.52–3.51 |
ACI (%) | Continuous | 0.044 | 1.02 | 1.00–1.03 |
Metastatic disease | Positive | 0.053 | 0.47 | 0.22–1.01 |
Preoperative eGFR (ml/min/1.73 m2) | Continuous | <0.001 | 0.97 | 0.96–0.99 |