Outcomes of infants <32 weeks’ GA receiving HF
| Age at start of HF in days, median (IQR) | 17 (4–44) |
| Age at cessation of HF in days, median (IQR) | 43 (19–67) |
| Total HF days, median (IQR) | 12 (5–24) |
| Minimum HF gas flow (L/min), median (IQR) | 3 (2–4) |
| Maximum HF gas flow (L/min), median (IQR) | 6 (5–6) |
| Age at last respiratory support or oxygen in days, median (IQR) | 48 (22–80) |
| Pneumothorax requiring drainage, no. (%) | 144 (4) |
| CLD, no. (%) | 1456 (43) |
| Death, no. (%) | 63 (2) |
CLD, chronic lung disease; GA, gestational age; HF, high flow.