Sensitivity and specificity of the new classification criteria for MPA and GPA in the derivation and validation studies and in the Almenara vasculitis cohort
| Pimentel-Quiroz et al6 | Suppiah et al3 | Robson et al2 | |
| MPA | |||
| Sensitivity | 87.0 % | 91.0% | NA |
| Specificity | 93.5% | 94.0% | NA |
| GPA | |||
| Sensitivity | 80.5% | NA | 93.0% |
| Specificity | 96.2% | NA | 94.0% |
MPA, Microscopic polyangiitis; GPA, Granulomatosis with polyangiitis; NA, not applicable;