| Positive | Negative | Totals | |||
N | % | N | % | N | % | |
Rheumatoid Factor | 17 | 54.84 | 14 | 45.16 | 31 | 77.50 |
Anti-CCP* | 14 | 58.33 | 10 | 41.67 | 24 | 60.00 |
ANAα | 3 | 33.33 | 6 | 66.67 | 9 | 22.50 |
Anti-DNA natives | 3 | 42.86 | 4 | 57.14 | 7 | 17.50 |
Anti-RNP** | 2 | 66.67 | 1 | 33.33 | 3 | 7.50 |
Anti-Scl70*** | 2 | 66.67 | 1 | 33.33 | 3 | 7.50 |
Anti-Sm**** | 2 | 66.67 | 1 | 33.33 | 3 | 7.50 |
Anti-La | 1 | 50.00 | 1 | 50.00 | 2 | 5.00 |
Anti-Ro | 1 | 50.00 | 1 | 50.00 | 2 | 5.00 |
Anti-Jo1 | 0 | 0.00 | 1 | 100.00 | 1 | 2.50 |