Table 3 Prognostic factors in the Cox proportional hazards model
From: Skin perfusion pressure predicts mortality in hemodialysis patients: long term follow-up
Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|
p value | Hazard ratio (95% CI) | p value | Hazard ratio (95% CI) | |
Age (years) | 0.00 | 1.1 (1.04–1.16) | 0.60 | 1.0 (0.951–1.090) |
DM | 0.03 | 3.8 (1.11–13.07) | 0.05 | 3.9 (1.026–14.869) |
SPP <70 mmHg | 0.02 | 6.0 (1.29–27.83) | 0.02 | 7.2 (1.329–39.04) |
ABI <1.15 | 0.04 | 0.1 (0.01–0.85) | 0.94 | 1.1 (0.04–30.4) |
LVDd (mm) | 0.26 | 1.1 (0.95–1.21) | ||
EF (%) | 0.00 | 0.9 (0.85–0.96) | 0.00 | 0.86 (0.79–0.94) |
Ca (mg/dl) | 0.55 | 0.57 (0.24–1.39) | ||
P (mg/dl) | 0.87 | 0.77 (0.38–1.54) | ||
i-PTH (pg/dl) | 0.64 | 1.004 (0.99–1.01) | ||
Alb (g/dl) | 0.04 | 0.3 (0.09–0.94) | 0.14 | 0.39 (0.11–1.38) |
Hb (g/dl) | 0.85 | 1.1 (0.56–2.01) | ||