Table 2 Core sets of trial outcome measures

Acute phase reactants

Acute phase reactants

Acute phase reactants

Swollen joint count

Joint counts

Joint counts

Tender joint count

Axial skeleton

Enthesitis

Observer global rating

Observer global rating

Spinal mobility

Patient global rating

Dactylitis

Stiffness

Patient pain rating

Enthesitis

Patient global rating

Physical function

Psoriasis extent

Patient pain rating

Joint damage by X-ray

Nail involvement

Physical function

Patient pain rating

Patient itching rating

Physical function

Joint damage by X-ray