Year | Received invasive ventilation or CPAP as initial mode, n | Subsequently received HFNC, n (%) | Number of days of HFNC received, median (IQR) | Day of care HFNC first received, median (IQR) | Number of days of both HFNC and CPAP, median (IQR) |
HFNC use following initial mechanical ventilation or CPAP | |||||
2010 | 5030 | 792 (15.7) | 6 (2–14) | 17 (6–45) | 1 (1–2) |
2011 | 5556 | 1794 (32.3) | 8 (2–20) | 18 (5–40) | 2 (1–4) |
2012 | 5741 | 2269 (39.5) | 9 (3–23) | 14 (5–34) | 2 (1–4) |
2013 | 5905 | 2994 (50.7) | 11 (4–25) | 9 (3–27) | 2 (1–5) |
2014 | 5870 | 3494 (59.5) | 12 (4–28) | 7 (3–22) | 3 (1–6) |
2015 | 6136 | 3950 (64.4) | 14 (5–29) | 6 (3–19) | 3 (1–7) |
2016 | 6222 | 4255 (68.4) | 13 (5–28) | 5 (2–15) | 3 (1–7) |
2017 | 6239 | 4357 (69.8) | 13 (5–29) | 5 (2–14) | 3 (1–7) |
All | 46 699 | 23 905 (51.2) | 11 (4–27) | 7 (3–23) | 3 (1–6) |
Year | Received invasive ventilation as initial mode, n | Subsequently received CPAP, n (%) | Number of days of CPAP received, median (IQR) | Day of care CPAP first received, median (IQR) |
CPAP use following initial mechanical ventilation | ||||
2010 | 3636 | 2708 (74.5) | 13 (4–29) | 3 (2–7) |
2011 | 3896 | 2989 (76.7) | 14 (4–31) | 3 (2–6) |
2012 | 4056 | 3202 (78.9) | 14 (5–30) | 3 (2–6) |
2013 | 4175 | 3407 (81.6) | 11 (4–26) | 3 (2–6) |
2014 | 4039 | 3331 (82.5) | 12 (4–27) | 3 (2–7) |
2015 | 4186 | 3463 (82.7) | 11 (4–26) | 3 (2–7) |
2016 | 4237 | 3542 (83.6) | 11 (4–25) | 3 (2–7) |
2017 | 4162 | 3465 (83.3) | 11 (3–25) | 3 (1–7) |
All | 32 387 | 26 107 (80.6) | 12 (4–27) | 3 (2–7) |
CPAP, continuous positive airway pressure; HFNC, high flow nasal cannula oxygen.