Variables | Univariate regression | Adjusted multivariate regression | ||
---|---|---|---|---|
Odds ratio | P value | Odds ratio | P value | |
Age | 1.04 (1.01-1.07) | 0.006 | 1.02 (0.98-1.05) | 0.374 |
Gender | 0.82 (0.34-1.96) | 0.649 | 0.72 (0.21-2.45) | 0.597 |
APACHE II score | 1.20 (1.11-1.29) | <0.001 | 1.18 (1.08-1.29) | <0.001 |
Acute kidney injury | 2.90 (1.14-7.42) | 0.026 | 0.87 (0.19-4.05) | 0.863 |
Acute heart failure | 2.82 (1.06-7.51) | 0.039 | 1.84 (0.44-7.81) | 0.405 |
Severe sepsis | 3.62 (1.33-9.84) | 0.012 | 3.83 (0.74-19.74) | 0.109 |
Mechanical ventilation | 4.50 (1.76-11.47) | 0.002 | 3.05 (0.86-10.88) | 0.086 |
Chronic renal failure | 0.79 (0.17-3.74) | 0.764 | 1.04 (0.06-19.44) | 0.981 |
Chronic heart failure | 3.38 (0.34-33.76) | 0.300 | 4.66 (0.15-143.72) | 0.379 |
Overhydration at day 1 | 3.60 (1.44-8.98) | 0.006 | - | - |
High NT-ProBNP at day 1 | 2.54 (1.02-6.35) | 0.046 | - | - |
Overhydration + high NT-ProBNP at day 1 | 3.88 (1.61-9.36) | 0.002 | 1.02 (0.30-3.38) | 0.997 |