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Demographics and serum IgG4 levels (n = 158).
| Characteristic | All patients | IgG4-RD (n = 29) | No IgG4-RD (n = 129) |
|---|---|---|---|
| Age, yr | 51.4 ± 20.3 | 58.3 ± 16.9 | 49.9 ± 20.8 |
| Male sex, no. (%) | 98 (62) | 21 (72) | 77 (60) |
| Serum IgG4 level, mg/dL, median (range) | 202 (141–3150) | 223 (149–3150) | 187 (141–1030) |
Data are presented as mean ± SD, unless otherwise indicated.
IgG4-RD: IgG4-related disease.
IgG4-RD includes definite and possible cases.
