Table 1.

Comparison of general information between the two groups

	Age (y)	Male	Female	Glomerulonephritis	Diabetic nephropathy	Hypertensive nephropathy	LGA nephropathy	Obstructive nephropathy
Withdrawal group (n = 109)	(50.3 ± 19.7)	61	48	47(43.1%)	35(32.1%)	17(15.6%)	7(6.4%)	3(2.8%)
long-term group B(n = 23)	(53.2 ± 22.4)	13	10	11(47.8%)	6(26.1%)	4(17.5%)	1(4.3%)	1(4.3%)
p value	0.350	0.183	0.688	0.442	0.150	0.313	0.205	0.352

Data are the mean ± standard deviation or n (%)