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- Title
Psoriasis Symptom Inventory (PSI) as a patient-reported outcome in mild psoriasis: Real life data from a large psoriatic arthritis registry.
- Authors
Aydın, Sibel Zehra; Kimyon, Gezmiş; Özişler, Cem; Tarhan, Emine Figen; Günal, Esen Kasapoğlu; Küçük, Adem; Omma, Ahmet; Solmaz, Dilek; Ersözlü, Emine Duygu; Yıldız, Fatih; Tufan, Müge Aydın; Çınar, Muhammet; Mercan, Rıdvan; Yavuz, Şule; Alhussain, Fatıma Arslan; Erden, Abdulsamet; Can, Meryem; Çetin, Gözde Yıldırım; Kılıç, Levent; Bakırcı, Sibel
- Abstract
Objective: Our aim is to test the validity of the Psoriasis Symptom Inventory (PSI), a patient-reported outcome, to assess the psoriasis severity within the scope of rheumatology. Methods: Within the PsA international database (PSART-ID), 571 patients had PSI, while 322 of these also showed body surface area (BSA). Correlations between PSI, BSA, and other patient- and physician- reported outcomes were investigated. Results: There was a good correlation between PSI and BSA (r=0.546, p<0.001), which was even higher for mild psoriasis (BSA<3 (n=164): r=0.608, p<0.001). PSI significantly correlated with fatigue, pain, and patient and physician global parameters (p<0.001). Conclusion: PSI has a good correlation with other patient- and physician-reported outcomes, and our findings support its use in rheumatology practice.
- Subjects
PSORIATIC arthritis; PSORIASIS; BODY surface area; INVENTORIES; TEST validity; PATIENT reported outcome measures
- Publication
European Journal of Rheumatology, 2020, Vol 7, Issue 2, p64
- ISSN
2148-4279
- Publication type
Article
- DOI
10.5152/eurjrheum.2019.19126