Table 1

Lung function of growing patients with BO (n=9)

	Initial presentation	Follow-up 12 month	Follow-up 24 months	Delta change
Age (years)	10.9	11.9	12.9	2
Length	143.3	148.6	153.0	9.7
FVC (%)	77.61	81.38	79.69	2.08
FVC (L)	2.01	2.31	2.39	0.38
FEV₁ (%)	65.86	69.21	65.19	−0.67
FEV₁ (L)	1.43	1.62	1.65	0.22
FEV₁/VC	70.17	70.78	67.80	−2.37
RV (%)	162.98	220.31	173.71	10.72
RV/TLC	42.07	46.26	40.42	−1.65

Data are shown as mean.
BO, bronchiolitis obliterans; RV, residual volume; TLC, total lung capacity; VC, vital capacity.