| VCV n=57 | VG n=55 | HR (95% CI) | |
|---|---|---|---|
| Time to success criteria, hrs, median (95% CI) | 36 | 23 | 0.93 |
| (18.03–53.97) | (10.8–35.2) | (0.63 to 1.37) | |
| Duration of ventilation before extubation, hrs, median (95% CI) | 41 | 32 | 0.85 |
| (15.68–66.32) | (12.53–51.47) | (0.56 to 1.27) | |
| Infants reaching success criteria by 48 hour, n | 33 | 34 | N/A |