Comparison of test results using kits from different manufacturers
| Author (date) | Patients with RA/controls | Test for anti-CCP2 | Sensitivity (%) | Specificity (%) |
|---|---|---|---|---|
| ED, Euro-Diagnostica; AS, Axis-Shield. | ||||
| Dubucquoi (2004)33 | 46/22 | ED | 85 | 91 |
| AS | 82 | 91 | ||
| INOVA | 85 | 95.5 | ||
| Garcia-Berrocal (2005)22 | 87/46 | ED | 74 | 85 |
| AS | 43 | 85 | ||
| INOVA | 77 | 85 | ||
| Fernandez-Suarez (2005)12 | 53/75 | ED | 52.8 | 100 |
| AS | 52.8 | 100 | ||
| INOVA | 58.5 | 100 | ||
| Greiner (2005)16 | 87/246 | ED | 81 | 98 |
| INOVA | 80 | 97 | ||
| EUROIMMUN | 81 | 98 | ||