Predictor | ROC area | p Value |
---|---|---|
ROC, Receiver operator characteristic; PMA, postmenstrual age. | ||
Gestational age | 0.54 | 0.47 |
Birth weight | 0.49 | 0.81 |
Maternal smoking | ||
In pregnancy | 0.52 | 0.59 |
After birth | 0.49 | 0.76 |
Family history of atopy | 0.43 | 0.12 |
Duration of | ||
Ventilation | 0.56 | 0.22 |
Supplementary oxygen | 0.55 | 0.41 |
Oxygen dependency | ||
At 28 days | 0.51 | 0.67 |
At 36 weeks | 0.54 | 0.28 |
At discharge | 0.55 | 0.23 |
Chest radiograph score at 28 days | ||
Total | 0.55 | 0.31 |
Fibrosis | 0.56 | 0.19 |
Cystic elements | 0.52 | 0.44 |
Hyperinflation | 0.50 | 0.94 |
Chest radiograph score at 36 weeks PMA | ||
Total | 0.57 | 0.15 |
Fibrosis | 0.58 | 0.12 |
Cystic elements | 0.54 | 0.12 |
Hyperinflation | 0.51 | 0.77 |