Table 3 Multivariate logistic regression analysis of selected variables associated with BPD
Variables | No BPD (n = 55) | Moderate or severe BPD (n = 60) | p | OR (95% CI) |
|---|---|---|---|---|
Gestational age, weeks | 27.3 (26.1–28.6) | 25.8 (24.5–26.8) | 0.100 | 0.733 (0.506, 1.062) |
Platelet count, 109/L | 194.00 (131.00–245.00) | 228 (189–259) | 0.022 | 1.011 (1.002, 1.021) |
(Suspected) Early-onset neonatal sepsis, no | 46 (84%) | 34 (57%) | – | – |
(Suspected) Early-onset neonatal sepsis, yes | 9 (16%) | 26 (43%) | 0.008 | 6.697 (1.659, 27.034) |
PDA, no | 45 (82%) | 25 (42%) | – | – |
PDA, yes | 10 (18%) | 35 (58%) | 0.003 | 7.209 (1.980, 26.251) |
Intubation at resuscitation, no | 30 (55%) | 7 (12%) | – | – |
Intubation at resuscitation, yes | 25 (45%) | 53 (88%) | 0.032 | 4.020 (1.124, 14.376) |