Table 1. Epidemiological data on cases of MCD, FSGS and control group.

	Control (n = 15)	MCD (n = 29)	FSGS (n = 21)	Total of patients (n = 50)
Age
Mean ± SD	7.4±4.3	10.6 ± 4.6	11.3 ± 4.9	10.9±4.7
Median (Min-Max)	7 (2–14)	12 (2–17)	12 (2–18)	12 (2–18)
Gender n (%)
Male	12 (80.0%)	14 (48.2%)	12 (57.1%)	26 (52.0%)
Female	3 (20.0%)	15 (51.7%)	9 (42.8%)	24 (48.0%)
Color
White	NI	22 (75.8%)	15 (71.4%)	37 (74.0%)
Non-White	NI	4 (13.7%)	6 (28.5%)	10 (20.0%)

MCD, Minimal change disease; FSGS, Focal and segmental glomerulosclerosis; n, number of cases; NI, not informed