R229Q Polymorphism of NPHS2 Gene in Group of Iraqi Children with Steroid-Resistant Nephrotic Syndrome

Table 1

Distribution of the study group according to demographic data.

Data	SRNS		SSNS		value
	Number	%	Number	%
Sex
Male	20	74.1%	17	63.0%	0.379
Female	7	25.9%	10	37.0%	0.379
Age
1–6 years	7	25.9%	10	37.0%	0.379
6–12 years	13	48.1%	17	63.0%	0.273
12–18 years	7	25.9%	0	0.0%	0.005
Age at diagnosis
1–6 years	17	63.0%	18	66.7%	0.776
6–12 years	6	22.2%	9	33.3%	0.362
12–18 years	4	14.8%	0	0.0%	0.038
Family history
Positive	4	14.8%	4	14.8%	0.444
Consanguinity
Positive	23	85.2%	16	59.3%	0.033