[Retracted] Effects of DNA Immunoadsorption Combined with Medication on Immune Function and Renal Function in Patients with Systemic Lupus Erythematosus

Table 2

Comparison of immune indexes between the two groups.

Group	Time	IgA (g/L)	IgG (g/L)	IgM (g/L)	C3 (g/L)	C4 (g/L)
Control group (n = 42)	Before treatment	2.63 ± 0.41	20.95 ± 3.38	1.84 ± 0.42	0.51 ± 0.07	0.07 ± 0.02
	After treatment	2.54 ± 0.38^a	18.52 ± 3.12^a	1.72 ± 0.33^a	0.54 ± 0.02^a	0.08 ± 0.01^a
Observation group (n = 42)	Before treatment	2.61 ± 0.43	20.49 ± 3.26	1.86 ± 0.45	0.50 ± 0.06	0.07 ± 0.01
	After treatment	2.42 ± 0.29^ab	16.37 ± 2.81^ab	1.63 ± 0.30^ab	0.57 ± 0.05^ab	0.09 ± 0.03^ab