Table 3.
Symptom domain | Criteriona |
---|---|
Clinical | Established inflammatory articular disease |
Current psoriasis or history of psoriasis (personal or family) | |
Dactylitis (current or history) | |
Psoriatic nail dystrophy | |
Radiology | Juxta-articular new bone formation |
Serology | Rheumatoid factor negative |
aCASPAR point values: current psoriasis is assigned a score of 2; all other features are assigned a score of 1. To meet the criteria, patients must score at least 3 points from the five categories