Table 4. Cut-off points for remission in HUPI.
| Population | Remission definition | AUC | Cut-off point | Se | Sp | LR + | LR - |
|---|---|---|---|---|---|---|---|
| PEARL | Rheumatologists consensus | 0.962 | ≤2 | 84% | 92% | 5.74 | 0.09 |
| PEARL | ACR/EULAR SDAI<3.3 | 0.976 | ≤2 | 90% | 93% | 9.66 | 0.07 |
| PEARL | ACR/EULAR Boolean | 0.949 | <2 | 88% | 92% | 7.57 | 0.09 |
| EMECAR | Pinals criteria | 0.890 | ≤2 | 49% | 95% | 1.86 | 0.11 |
HUPI: Hospital Universitario Princesa Index; AUC: area under curve; Se: sensitivity; Sp: specificity; LR: likelihood ratio; PEARL: Princesa Early Arthritis Register Longitudinal; EMECAR: Estudio de la Morbilidad y Expresión Clínica de la Artritis Reumatoide; ACR: American College of Rheumatology; EULAR: European League Against Rheumatism; SDAI: simplified disease activity index.