Factors | β | S−x | OR | 95%CI | p | Rank |
---|---|---|---|---|---|---|
Coma | 0.89 | 0.29 | 4.38 | 1.15~9.53 | 0.048 | 1 |
Parenteral nutrition | 0.92 | 0.31 | 5.31 | 1.23~10.75 | 0.031 | 2 |
2 or more antibiotics use | 1.03 | 0.45 | 4.97 | 1.37~9.86 | 0.042 | 3 |
The duration of mechanical ventilation > 5 d | 0.99 | 0.39 | 5.67 | 2.24~13.42 | 0.019 | 4 |