Table 1.

Key outcome measures used for all domains of psoriatic disease.

DomainsAbbreviationsInstruments
Composite measuresCPDAIComposite Psoriatic Disease Activity Index
PASDASPsoriatic Arthritis Disease Activity Score
Joint assessment68/66 T/S68/66 tender/swollen joint count
ACRAmerican College of Rheumatology response criteria
DASDisease Activity Score
PsARCPsoriatic Arthritis response criteria
PsAJAIPsoriatic Arthritis Joint Activity Index
DAPSADisease Activity in Psoriatic Arthritis Score
Axial assessmentBASDAIBath Ankylosing Spondylitis Disease Activity Index
BASFIBath Ankylosing Spondylitis Functional Index
BASMIBath Ankylosing Spondylitis Metrology Index
Skin assessmentPASIPsoriasis Activity and Severity Index
Target lesionTarget Lesion Score
PGAPhysician’s global assessment
Nail assessmentmNAPSImodified Nail Psoriasis Severity index
PainVASPain visual analog scale
Patient globalVASVisual analog scale (global, skin + joints)
Physician globalVASVisual analog scale (global, skin + joints)
Function/QOLHAQHealth Assessment Questionnaire
SF-36Short-Form 36
PsAQoLPsoriatic Arthritis Quality of Life Index
DLQIDermatology Life Quality Index
FatigueFACITFunctional Assessment of Chronic Illness Therapy
KFSSKrupp Fatigue Severity Inventory
MFIMultidimensional Fatigue Inventory
VASFatigue visual analog scale
Enthesitis assessmentMEIMander Enthesitis Index
MASESMaastricht Ankylosing Spondylitis Enthesitis Score
LEILeeds Enthesitis Index
MajorMajor Enthesitis Index
SPARCCSpondyloarthritis Research Consortium of Canada
Enthesitis Index
4-pointUsed in IMPACT studies (bilateral Achilles tendons and plantar fascia)
Dactylitis assessmentLDILeeds Dactylitis Instrument
Present/absentSimple count of dactylitic digits
Acute-phase reactantESRErythrocyte sedimentation rate
CRPC-reactive protein