Table 2.

Nasal high flow (NHF) parameters of 39 children treated for status asthmaticus

	n = 39
NHF settings, median [IQR]
Initial FiO2 (%)	45 [31–55]
Initial flow (L/kg/min)	0.9 [0.75–1]
Maximum flow (L/kg/min)	1.0 [0.8–1.1]
Length of NHF (h), median [IQR]	28 [21–47]
NHF failure, n (%)	2 (6)

PICU paediatric intensive care unit, NHF nasal high flow