Table 6.
Multivariate logistic regression analysis to obtain the independent determinants of incidence of mortality (day 14)
| Risk factors (variables entered in the model) | Odds ratio | 95% CI for odds ratio | p-value | |
|---|---|---|---|---|
| Pitt Bacteremia score | 0–4 >4 |
1.00 1.561 |
– 1.162–2.096 |
– 0.003** |
| CCI score | 0 >0 |
1.00 1.347 |
– 0.980–1.853 |
– 0.066NS |
| Study group | Group A (CAZ-AVI)§ Group B (polymyxin E/B)§ |
0.342 1.00 |
0.118–0.989 – |
0.048* – |
§Odds ratio = 1: reference category. Dependent variable: Mortality at day 14.
*p-value < 0.05,
**p-value < 0.01, NS, statistically nonsignificant; CCI, charlson comorbidity index