High-resolution computed tomography findings in humoral primary immunodeficiencies and correlation with pulmonary function tests

Table 1 Pulmonary function tests results n (%)

	Obstructive defect				Restrictive defect
	Absent	Mild	Relevant1	Any	Absent	Mild	Relevant1	Any
CVID (n = 38)	21 (55.3)	10 (26.3)	7 (18.4)	17 (44.7)	33 (86.9)	1 (2.6)	4 (10.5)	5 (13.1)
CVID-like (n = 14)	8 (57.1)	2 (14.3)	4 (28.6)	6 (42.9)	14 (100)	0 (0)	0 (0)	0 (0)
All patients (n = 52)	29 (55.8)	12 (23.1)	11 (21.2)	23 (44.2)	47 (90.4)	1 (1.9)	4 (7.7)	5 (9.6)

Data are presented as number of patients with percentages in parentheses.

¹Moderate-to-severe defect. CVID: Common variable immunodeficiency disorder; CVID-like: Including isolated IgG subclass deficiency and selective IgA deficiency.