Table 3. Multiple binomial logistic regression analysis to predict 30-day mortality.
| Variable | Odds Ratio | 95% Confidence Interval | P |
|---|---|---|---|
| First Model | |||
| Age | 1.085 | 1.040–1.133 | <0.001 |
| GCS score | 0.599 | 0.433–0.828 | 0.002 |
| Serum CCCK-18 levels>than 201 u/L | 8.476 | 2.087–34.434 | 0.003 |
| Second Model | |||
| Computer tomography classification (reference category: low risk of death) | 6.971 | 1.559–31.166 | 0.01 |
| APACHE-II score | 1.450 | 1.220–1.723 | <0.001 |
| Serum CCCK-18 levels>than 201 u/L | 9.789 | 2.196–43.643 | 0.003 |
GCS Glasgow Coma Scale; CCCK = caspase-cleaved cytokeratin; APACHE II = Acute Physiology and Chronic Health Evaluation