Table 1.

Clinical features of Group 1 and Group 2.

	Age at last follow up visit Mean ± SD	Number of patients with proteinuria	Age at onset of uPr/uCr >0.5 mg/mg (years) Mean ± SD	eGFR at last follow-up (ml/min/1.73 sm)	Number of patients with ESKD or CKD	Number of patients with Deafness	Number of patients with Ocular abnormalities
Group 1 (no. 10)	24.9 ± 13.6 years	1/10	9	119.5 ± 6.3	0/10	2/10	0/10
Group 2 (no. 14)	23.2 ± 13.8 years	9/14	15.1 ± 9.2	103.4 ± 30.0	2/14	2/14	0/14
p	n.s.	p = 0.013	n.s	p = 0.027	n.s.	n.s.	n.s.

n.s., not significant.