Table 4 Logistic regression analysis of the predictors of severity
From: Risk factors of laryngeal injuries in extubated critical pediatric patients
| Â | B | S.E. | Wald | P value | OR (95% C.I. for OR) |
|---|---|---|---|---|---|
Pneumothorax | 2.325 | 1.128 | 4.250 | 0.039 | 10.231 (1.121 to 93.341) |
Ventilator-associated pneumonia | 3.469 | 0.886 | 15.345 | 0.000 | 32.111 (5.660 to 182.176) |
Days of mechanical ventilation before 1st extubation | 0.740 | 0.229 | 10.479 | 0.001 | 2.096 (1.339 to 3.281) |
Intubation attempts | 2.378 | 0.760 | 9.795 | 0.002 | 10.789 (2.433 to 47.847) |
Time elapsed | 2.471 | 0.720 | 11.796 | 0.001 | 11.836 (2.889 to 48.490) |