| Univariate analysis | Multivariate analysis | ||
---|---|---|---|---|
 | OR | P | OR | P |
Apache II score>18 | 4.6 | 0.03 | 3.2 | 0.28 |
Respiratory failure | 8.0 | 0.005 | 3.6 | 0.15 |
Cardiovascular failure | 9.7 | 0.002 | 7.5 | 0.03 |
Renal failure | 3.9 | 0.049 | 0.8 | 0.88 |
Hematologic failure | 6.4 | 0.01 | 8.4 | 0.02 |
Liver failure | 5.9 | 0.015 | 3.3 | 0.26 |