Table 4:
Logistic regression of prognostic factors of severity.
| Univariate analysis | Multivariate analysis | |||||
|---|---|---|---|---|---|---|
| β | OR 95%CI | p-Value | β | OR 95%CI | p-Value | |
| Age, years | ||||||
| <70 | 1 (ref) | 1 (ref) | ||||
| ≥70 | 1.129 | 3.094 (1.645–5.819) | <0.001 | 0.823 | 2.277 (1.022–5.076) | 0.044 |
| Leukocytes, ×109/L | ||||||
| <9.5 | 1 (ref) | 1 (ref) | ||||
| ≥9.5 | 2.241 | 9.405 (4.328–20.441) | <0.001 | 1.884 | 6.577 (2.605–16.608) | <0.001 |
| CRP, mg/L | ||||||
| <90 | 1 (ref) | 1 (ref) | ||||
| ≥90 | 1.528 | 4.611 (2.467–8.616) | <0.001 | 1.022 | 2.779 (1.299–5.949) | 0.008 |
| GGT, U/L | ||||||
| <30 | 1 (ref) | 1 (ref) | ||||
| ≥30 | 1.027 | 2.792 (1.461–5.337) | 0.002 | 0.892 | 2.440 (1.062–5.604) | 0.036 |
| PCT, ng/mL | ||||||
| <0.5 | 1 (ref) | 1 (ref) | ||||
| ≥0.5 | 3.080 | 21.750 (7.215–65.571) | <0.001 | 2.450 | 11.590 (3.439–39.054) | <0.001 |
OR, odds ratio; CI, confidence interval; CRP, C-reactive protein; GGT, γ-glutamyltransferase; PCT, procalcitonin.