Table 4.
Variable | No. of Patients | HR (95% CI) | P Value |
---|---|---|---|
Univariate | |||
Age | 199 | 0.999 (0.988–1.009) | 0.83 |
Sex (female vs. male) | 199 | 0.84 (0.58–1.22) | 0.37 |
Primary cancer (solid vs. hematologic) | 199 | 0.83 (0.58–1.18) | 0.29 |
BMI | 198 | 0.98 (0.96–1.007) | 0.18 |
C-SLED duration | 199 | 0.998 (0.996–1) | 0.07 |
SOFA score | 199 | 1.12 (1.07–1.18) | 0.0001 |
BUNa | 199 | 0.997 (0.98–1.01) | 0.65 |
Serum creatininea | 199 | 0.8 (0.66–0.98) | 0.03 |
Serum albumina | 199 | 0.68 (0.51–0.92) | 0.01 |
Serum magnesiuma | 199 | 1.31 (0.76–2.24) | 0.33 |
Serum phosphatea | 199 | 1.20 (1.08–1.33) | 0.0005 |
Serum potassiuma | 199 | 2.05 (1.48–2.84) | 0.0001 |
Serum ionized calciuma | 199 | 1 (0.81–1.24) | 1.00 |
Blood pHa | 199 | 0.001 (0–0.007) | 0.0001 |
MAPa | 199 | 0.97 (0.96–0.98) | 0.0001 |
BUN at start of C-SLED | 196 | 1.002 (0.996–1.007) | 0.53 |
Serum creatinine at start of C-SLED | 197 | 0.83 (0.73–0.94) | 0.004 |
Serum albumin at start of C-SLED | 167 | 0.75 (0.58–0.98) | 0.035 |
TPN anytime during the first 48 h (yes vs. no) | 199 | 0.62 (0.36–1.06) | 0.07 |
Multivariate | |||
Blood pHa | 199 | 0.005 (0.001–0.04) | <0.0001 |
MAPa | 199 | 0.98 (0.96–0.99) | 0.0002 |
SOFA Score | 199 | 1.12 (1.07–1.19) | <0.0001 |
Duration of SLED | 199 | 0.997 (0.995–0.999) | 0.004 |
BMI, body mass index; BUN, blood urea nitrogen; CI, confidence interval; C-SLED, continuous sustained low-efficiency dialysis; HR, hazard ratio; MAP, mean arterial pressure; SOFA, sequential organ failure assessment; TPN, total parenteral nutrition.
Indicates fitted as time-dependent variables.