Serial Galactose-Deficient IgA1 Levels in Children with IgA Nephropathy and Healthy Controls

Table 1

Demographic characteristics for subject groups.

Group	Number	Males	Caucasians	Age at study entry median (range) years
Healthy controls	77	48 (62%)	32 (41%)	11.7 (6.8–17.6)
Patients with IgAN	13	6 (46%)	9 (69%)	14.3 (8.6–17.2)