Table 3. Multivariate analysis of clinical data of BPD.
| Variable | B | S.E. | Wald | df | Sig. | Exp(B) | 95% CI for EXP(B) | |
|---|---|---|---|---|---|---|---|---|
| Lower | Upper | |||||||
| Respiratory failure | −0.693 | 1.384 | 0.251 | 1 | 0.617 | 0.500 | 0.033 | 7.541 |
| Heart failure | −0.847 | 0.959 | 0.780 | 1 | 0.377 | 0.429 | 0.065 | 2.810 |
| NRDS | 0.288 | 1.607 | 0.032 | 1 | 0.858 | 1.333 | 0.057 | 31.121 |
| Anemia | −1.030 | 1.222 | 0.710 | 1 | 0.399 | 0.357 | 0.033 | 3.916 |
| blood products | −1.705 | 0.75 | 5.161 | 1 | 0.023 | 0.182 | 0.042 | 0.791 |
| IVH | −1.281 | 0.749 | 2.924 | 1 | 0.087 | 0.278 | 0.064 | 1.206 |
| ROP | 0.519 | 0.725 | 0.512 | 1 | 0.474 | 1.680 | 0.405 | 6.962 |
BPD, bronchopulmonary dysplasia; NRDS, neonatal respiratory distress syndrome; IVH, intraventricular hemorrhage; ROP, retinopathy of prematurity.