Table 3 Patient demographics for children admitted to PICU with severe RSV infection

	Median deaths (n = 35)	IQR	Median survivors (n = 371)	IQR	p Value*
Age (months)	5.1	2.4–13.6	2.5	1.2–9	<0.05
Paediatric index of mortality17	0.13	0.07–0.31	0.09	0.04–0.14	<0.05
Length of PICU stay (days)	16.5	8–31	5	4–9	<0.05
Days RSV positive	7	3–11	3	2–5	<0.05

*Wilcoxon–Mann–Whitney test.
IQR, interquartile range; PICU, paediatric intensive care unit; RSV, respiratory syncytial virus.