Table 2 Lung function results and respiratory morbidity.

	Symptomatic RSV LRTI group	Controls	p value
	(n = 15)	(n = 24)
Lung function
Postmenstrual age (wk)	35.8 (0.6)	35.9 (0.5)	0.89
Weight (kg)	2.13 (0.38)	2.38 (0.46)	0.17
FRC (ml/kg)	21.9 (4.2)	21.6 (3.4)	0.94
Crs (ml/cm H2O/kg)	0.98 (0.47)	0.99 (0.52)	0.82
Rrs (cm H2O/l/s)	126.1 (62.1)	89.1 (27.8)	0.01
Respiratory morbidity at one year
Cough (days/month)	7 (0–31)	3 (0–14)	0.06
Wheeze (days/month)	5 (0–22)	0 (0–7)	0.04

Data are shown as mean (standard deviation), or median (range).