Table 3.

Screening tools for PsA[18,20,25]

Screening tool	Remarks
Psoriasis Arthritis Screening and Evaluation Questionnaire	Fifteen questions based on 1-5 Likert Scale (strongly disagree to strongly agree). Can make quantitative assessment. About 82% sensitive
Psoriasis Epidemiology Screening Tool	Five yes/no questions and a figure for the patient to mark affected joints. About 94% sensitive
Early Psoriatic Arthritis Screening Questionnaire)	Ten yes/no questions. About 85% sensitive
Toronto PsA Screen 2	Thirteen yes/no question with sub-sections. Can assess PsA in general population as well. Pictures depicting skin and joint lesions included for understanding of patients.
Simple Psoriatic Arthritis Screening questionnaire	Five yes/no questions; ≥3 needs rheumatology referral. About 79% sensitive
Screening Tool for Rheumatologic Investigation in Psoriatic Arthritis	Six sections with one scored section based on PASE. About 91% sensitive

PsA=psoriatic arthritis