Table 6.
Partial Cox regression models to predict global mortality using an ECW/TBW post-dialysis cutoff value higher than 0.5023 as the main independent variable.
| Hazard ratio | 95% CI | p | |
|---|---|---|---|
| Model 1 | |||
| ECW/TBW >0.5023 | 2.46 | 1.16–5.20 | 0.02 |
| Model 2 | |||
| ECW/TBW >0.5023 | 2.05 | 0.94–4.48 | 0.07 |
| Age (years) | 1.03 | 0.99–1.08 | 0.15 |
| Model 3 | |||
| ECW/TBW >0.5023 | 2.05 | 0.93–4.48 | 0.07 |
| Charlson Index | 1.19 | 0.96–1.46 | 0.11 |
| Model 4 | |||
| ECW/TBW >0.5023 | 2.01 | 0.91–4.47 | 0.09 |
| Charlson Index | 1.18 | 0.94–1.47 | 0.15 |
| Time in hemodialysis (months) | 0.90 | 0.35–2.33 | 0.83 |