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Association of clinical factors with bronchopulmonary dysplasia (BPD) severity (from ordinal multinomial logistic regression) among infants with BPD
| Variables |
Severe BPD |
Moderate BPD |
||
|---|---|---|---|---|
| Adjusted OR | 95% CI | Adjusted OR | 95% CI | |
| Gestational age | 1.45/week | 1.23–1.67 | 1.08/week | 0.93–1.33 |
| Very low birth weight | 2.3 | 1.3–4.6 | 0.9 | 0.5–1.6 |
| 1 min Apgar score | 1.32/point | 1.14–1.54 | 1.28/point | 1.1–1.5 |
| Neonatal pneumonia/sepsis | 1.5 | 1.1–2.1 | 0.9 | 0.6–1.3 |
