Binasal (n=41) | Single (n=46) | |
Birth weight (g)1-150 | 790 (140) | 816 (125) |
Gestational age (weeks)1-150 | 26 (1.9) | 26 (1.9) |
Age at extubation (days)1-151 | 3 (1–9) | 3 (1–6) |
Inborn/outborn | 37/4 | 37/9 |
Male/female | 21/20 | 24/22 |
Single/multiple | 32/9 | 31/15 |
Any maternal steroids | 40 (98%) | 44 (96%) |
Surfactant1-152 | 39 (95%) | 43 (93%) |
Inspired oxygen concentration (%) at extubation1-151 | 21 (21–21) | 21 (21–25) |
Rate at extubation (breaths/minute)1-151 | 20 (15–20) | 20 (15–20) |
Mean airway pressure at extubation (cm H2O)1-151 | 6 (6–7) | 6 (6–7) |