Table 1 Characteristics of ACPA-positive SLE patients
| Â | RF (titre) | Anti-CCP2 (U/ml; cut-off 25 U/ml) | Anti-pepA | Anti-pepB | ANA fine reactivities |
|---|---|---|---|---|---|
1 | 1280 | 186 | + | + | Ro60, SSB |
2 | 0 | 28 | - | - | SmB, SmD, histones, dsDNA |
3 | 640 | 9 | - | + | RNP-C |
4 | 0 | 168 | - | - | dsDNA |
5 | 0 | 53 | - | - | SmB, dsDNA |
6 | 80 | 2 | - | + | Histones, dsDNA |
7 | 0 | 76 | - | - | SmB, RNP-A, RNP-C, RiboP, histones |
8 | 40 | 64 | - | - | SmD, SmB, RNP-70k, RNP-C, RiboP |
9 | 0 | 58 | - | - | - |
10 | 320 | 110 | - | - | SmB, RNP-70k, RNP-A, RNP-C, Histones, dsDNA |
11 | 0 | 28 | - | - | - |
12 | 0 | 36 | - | - | - |
13 | 320 | 78 | + | + | SmB, RNP-70k, RNP-A, RNP-C |
14 | 80 | 56 | - | - | RNP-A, RiboP, Histones |
15 | 640 | 52 | - | - | RNP-70k, RNP-A |
16 | 320 | 1600 | + | + | Ro60 |