Construct validity, reliability, and threshold value for treatment goals of the Thai version of the 12 ‐item Psoriatic Arthritis Impact of Disease Questionnaire for patients with psoriatic arthritis

ConclusionsThe Thai-PsAID is a valid, reliable, and feasible tool for measuring PsA prognosis. A cutoff of 2.7 accurately discriminates MDA and PASS and indicates no need for medication escalation. The Thai-PsAID may be used as a standalone measure.
Source: International Journal of Rheumatic Diseases - Category: Rheumatology Authors: Tags: ORIGINAL ARTICLE Source Type: research