Fig. 1From: Adaptation of Chinese and English versions of the Psoriatic Arthritis Quality of Life (PsAQoL) scale for use in SingaporeMean PsAQoL scores stratified by functional limitation or disease activity. HAQ = health assessment questionnaire; cDAPSA = clinical disease activity in psoriatic arthritis score; CPDAI = composite psoriatic disease activity index; MDA = minimal disease activity. L = Low disease activity. M = moderate disease activity. H = high disease activityBack to article page