From: Analysis of IgG4 class switch-related molecules in IgG4-related disease
Parameter | IgG4-RD (n= 15) | SS (n= 16) | HC (n= 10) |
---|---|---|---|
Age (years) | 62.9 ± 10.5a | 55.9 ± 15.7a | 40.9 ± 17.1 |
Sex (males/females) | 6/9 | 2/14 | 5/5 |
Anti-SS-A antibody (%) | 0b | 93.8 | n.d. |
Anti-SS-B antibody (%) | 0b | 56.3 | n.d. |
Serum IgG4 (mg/dl) | 942.2 ± 612.5 | n.d | n.d. |
Serum IgE (U/ml) | 294.0 ± 317.8 | n.d | n.d. |
CH50 (U/ml) | 33.6 ± 17.5b | 50.6 ± 16.3 | n.d. |
IgG4/IgG in LSG (%) | 62.0 ± 3.5 | n.d | n.d. |