Table 5.
Binary logistic regression analysis to evaluate the influence of covariates on the occurrence of mortality.
| Variables | ß | S.E. | Wald | p Value | Odds Ratio (OR) | 95 C.I for OR | |
|---|---|---|---|---|---|---|---|
| Lower | Upper | ||||||
| GA ° | 1.867 | 1.077 | 3.003 | 0.083 | 6.467 | 0.783 | 53.418 |
| Group assignment | 0.266 | 0.285 | 0.876 | 0.349 | 1.305 | 0.747 | 2.280 |
| Hyperglycemia | 1.620 | 0.602 | 7.229 | 0.007 * | 5.052 | 1.551 | 16.452 |
| Sepsis ± | 0.655 | 0.607 | 1.165 | 0.280 | 1.926 | 0.586 | 6.332 |
| BPD ξ | 0.432 | 0.743 | 0.338 | 0.561 | 1.541 | 0.359 | 6.613 |
Notes. ° GA = gestational age < 30 weeks; ± Culture-proven sepsis; ξ BPD: bronchopulmonary dysplasia. * p < 0.05.