Baseline characteristics for categorical variables
| Characteristic | Rescue (n=29) | Weaning (n=29) | p Value1-150 | ||||
|---|---|---|---|---|---|---|---|
| n (%) | n (%) | ||||||
| <28 weeks gestation | 20 (69%) | 19 (66%) | 1.0 | ||||
| Female | 12 (41%) | 11 (38%) | 1.0 | ||||
| Caucasian | 20 (69%) | 21 (72%) | 1.0 | ||||
| Antenatal steroids | 22 (76%) | 24 (83%) | 0.7 | ||||
| Postnatal steroids | 7 (24%) | 3 (10%) | 0.3 | ||||
| Surfactant | 29 (100%) | 28 (97%) | 1.0 | ||||
| PDA closed | 20 (69%) | 22 (76%) | 0.8 | ||||
| HFOV | 8 (28%) | 8 (28%) | 1.0 | ||||
↵1-150 Fisher’s exact test.