表 1.
肌炎抗体之间共阳性的频数及频率
The frequency of co-positive of myositis antibodies n (%)
| Antibodies | Jo-1 | EJ | OJ | PL-7 | PL-12 | SRP | Mi-2 | Ku | PM-Scl 75 | PM-Scl 100 | Ro52 |
| Jo-1 (n=61) | - | 1 (1.6) | 2 (3.3) | 0 | 0 | 6 (9.8) | 4 (6.6) | 1 (1.6) | 6 (9.8) | 1 (1.6) | 36 (59.0) |
| EJ (n=15) | 1 (6.7) | - | 1 (6.7) | 1 (6.7) | 2 (13.3) | 2 (13.3) | 1 (6.7) | 2 (13.3) | 2 (13.3) | 1 (6.7) | 12 (80.0) |
| OJ (n=12) | 2 (16.7) | 1 (8.3) | - | 0 | 1 (8.3) | 3 (25.0) | 2 (16.7) | 1 (8.3) | 8 (66.7) | 1 (8.3) | 5 (41.7) |
| PL-7 (n=27) | 0 | 1 (3.7) | 0 | - | 0 | 3 (11.1) | 1 (3.7) | 4 (14.8) | 7 (25.9) | 1 (3.7) | 12 (44.4) |
| PL-12 (n=16) | 0 | 2 (12.5) | 1 (6.3) | 0 | - | 2 (12.5) | 1 (6.3) | 3 (18.8) | 0 | 0 | 10 (62.5) |
| SRP (n=141) | 6 (4.3) | 2 (1.4) | 3 (2.1) | 3 (2.1) | 2 (1.4) | - | 2 (1.4) | 8 (5.7) | 22 (15.6) | 3 (2.1) | 52 (36.9) |
| Mi-2 (n=26) | 4 (15.4) | 1 (3.8) | 2 (7.7) | 1 (3.8) | 1 (3.8) | 2 (7.7) | - | 4 (15.4) | 6 (23.1) | 3 (11.5) | 10 (38.5) |
| Ku (n=43) | 1 (2.3) | 2 (4.7) | 1 (2.3) | 4 (9.3) | 3 (7.0) | 8 (18.6) | 4 (9.3) | - | 10 (23.3) | 1 (2.3) | 16 (37.2) |
| PM-Scl 75 (n=102) | 6 (5.9) | 2 (2.0) | 8 (7.8) | 7 (6.9) | 0 | 22 (21.6) | 6 (5.9) | 10 (9.8) | - | 8 (7.8) | 31 (30.4) |
| PM-Scl 100 (n=26) | 1 (3.8) | 1 (3.8) | 1 (3.8) | 1 (3.8) | 0 | 3 (11.5) | 3 (11.5) | 1 (3.8) | 8 (30.8) | - | 10 (38.5) |
| Ro52 (n=276) | 36 (13.0) | 12 (4.3) | 5 (1.8) | 12 (4.3) | 10 (3.6) | 52 (18.8) | 10 (3.6) | 16 (5.8) | 31 (11.2) | 10 (3.6) | - |