Fig. 2From: Development of a national survey on foot involvement among people with psoriatic arthritis in Australia using a best practice approach: a survey development protocolDevelopment of a Conceptual Framework for Psoriatic Arthritis-Related Foot Involvement. (Adapted from Alam, et al., 2020 [37]). PsA Psoriatic arthritis, ICF International Classification of Functioning, Disability and HealthBack to article page