Table 3 Cox proportional hazards analysis of the covariates for all cause of death (simple analysis)
From: Associations between pulmonary congestion on chest ultrasound and survival in hemodialysis patients
|
Hazard ratio (95% CI) | P value | |
|---|---|---|
| Age (per year) | 1.08 (1.03–1.14) | < 0.001 |
| HD duration (per year) | 1.00 (0.94–1.05) | 0.9452 |
| Albumin (per g/dL) | 0.14 (0.06–0.33) | < 0.0001 |
| Urea nitrogen (per mg/dL) | 0.98 (0.96–1.01) | 0.134 |
| Creatinine (per mg/dL) | 0.72 (0.59–0.86) | < 0.001 |
| Sodium (per mEq/L) | 0.98 (0.88–1.10) | 0.727 |
| C-reactive protein (per mg/dL) | 1.06 (0.82–1.25) | 0.583 |
| Hemoglobin (per g/dL) | 0.83 (0.57–1.18) | 0.302 |
| Ln[NT-proBNP] | 1.72 (1.10–2.94) | 0.014 |
| Body weight (per kg) | 0.95 (0.91–0.99) | 0.019 |
| Systolic blood pressure (per mmHg) | 1.00 (0.98–1.01) | 0.771 |
| Diastolic blood pressure (per mmHg) | 0.98 (0.96–1.01) | 0.276 |
| Heart rate (per beat/min) | 1.00 (0.97–1.04) | 0.815 |
| LVDd (per mm) | 0.96 (0.90–1.02) | 0.215 |
| LVDs (per mm) | 1.01 (0.94–1.07) | 0.794 |
| LVEF (per %) | 0.97 (0.94–1.01) | 0.151 |
| Maximum WT (per mm) | 0.86 (0.67–1.09) | 0.208 |
| UFR (per kg/h) | 0.07 (0.01–0.43) | 0.004 |
| UFR/BW (per 1/h) | 0.35 (0.14–0.96) | 0.042 |
| ΔB-lines/pre B-lines | 0.13 (0.03–0.78) | 0.027 |