Table 6 Predictor variables for bronchopulmonary dysplasia
From: Ureaplasma in neonatal gastric fluid contributing to bronchopulmonary dysplasia
Variables | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
P value | OR (95% CI) | P value | Adjusted OR (95% CI) | |
Gestational age (weeks) | 0.001 | 0.447 (0.318–0.627) | 0.002 | 0.490 (0.312–0.770) |
Invasive mechanical ventilation time (h) | 0.001 | 1.007 (1.003–1.010) | 0.069 | 1.005 (1.000-1.010) |
Chorioamnionitis | 0.365 | 1.553 (0.599–4.026) | 0.457 | 0.596 (0.153–2.329) |
Antenatal steroids | 0.067 | 0.394 (0.146–1.067) | 0.068 | 0.301 (0.083–1.095) |
Postnatal steroids | 0.168 | 3.191 (0.613–16.603) | 0.707 | 0.621 (0.052–7.395) |
Small for gestational age (SGA) | 0.529 | 1.532 (0.406–5.778) | 0.042 | 5.898 (1.065–32.663) |
Ureaplasma in maternal cervicovaginal tract | 0.612 | 1.222 (0.563–2.650) | 0.226 | 0.458 (0.129–1.622) |
Ureaplasma in neonatal gastric fluid | 0.004 | 4.219 (1.602–11.107) | 0.020 | 6.127 (1.326–28.312) |