Table 4.

Serum immunoglobulin, complement proteins and plasma CRP levels in different age groups with herpes zoster.

Groups	IgG (mg/dl)	IgA (mg/dl)	IgM (mg/dl)	C3 (mg/dl)	C4 (mg/dl)	CRP (mg/l)
Group 1 (n = 25)	1076.32 ± 449.20	203.56 ± 111.81	115.62 ± 68.85	67.36 ± 54.56	63.92 ± 44.24	9.03 ± 2.00
Group 2 (n = 82)	1234.04 ± 429.42	232.39 ± 122.89	122.33 ± 73.42	83.34 ± 44.05	53.93 ± 44.71	10.93 ± 1.47
Group 3 (n = 85)	1260.99 ± 344.52	241.72 ± 106.58	119.34 ± 72.28	77.45 ± 42.64	51.65 ± 43.37	12.63 ± 1.53

Group 1: The young group;

Group 2: The middle age group;

Group 3: The old age group.