Trigger No (%) | Conventional No (%) | |
Death or chronic lung disease | ||
Yes | 219 (47.4) | 220 (48.7) |
No | 243 | 232 |
Pneumothorax | ||
Yes | 62 (13.4) | 47 (10.3) |
No | 402 | 411 |
Ultrasound abnormality to nearest 6 weeks | ||
Yes | 146 (34.5) | 154 (36.5) |
No | 277 | 268 |
Median interquartile range of ventilation duration in survivors (days) | 6, (3–15) | 6, (3–15) |