Summary of clinical data of 21 infants studied
| Median (20th–80th percentile) | |
|---|---|
| Birthweight (g) | 1010 (750–2170) |
| Gestation (weeks) | 29 (27–32) |
| Age at study (h) | 24 (4–480) |
| Duration nHFV (h) | 36 (12–108) |
| IRDS | 10 |
| TTN | 3 |
| Air leak | 2 |
| Apnoea | 6 |
| Required mechanical ventilation | 5 |
IRDS: idiopathic respiratory distress syndrome; TTN: transient tachypnoea of the newborn