Authors | Journal | Country | Design | Setting | Case Selection | Classification Criteria Used | HC | PsA | PsC | Other Cohorts | Mean Age, Yrs | Mean Disease Duration, Yrs | Matching | Male:femaleRatio |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Chandran, et al 201010 | Rheumatology | Canada | Prospective single center | OPD | Age and sex matching | CASPAR | 26 | 26 | 26 | — | 46.9 | 13.4 | Age and sex | 12:14 |
Dalbeth, et al 201011 | Arthritis Research Therapy | New Zealand | Prospective single center | OPD | NS | CASPAR | 12 | 38 | 10 | — | 50 | 10 | Age and ethnicity | More females in HC group |
Grcevic, et al 201023 | Journal of Rheumatology | Croatia | Prospective single center | OPD | NS | Moll and Wright | 25 | 23 | — | 27 AS, 49 RA, 17 OA | 53.5 | 9.9 | Age | 11:12 |
Shibata, et al 200924 | Journal of Dermatological Science | Japan | Prospective dual center | OPD | NS | Bennett | 11 | 16 | 15 | 9 RA | 51.8 | — | Age and sex | 11:5 |
Hofbauer, et al 200625 | Rheumatology | Germany | Prospective single center | OPD | NS | CASPAR | 90 | 116 | — | — | 52 | — | — | 59:57 |
Grisar, et al 200226 | Journal of Rheumatology | Austria | Prospective | OPD | NS | ESSG | 41 | 23 | — | 30 AS, 10 ReA | 45.2 | — | NS | 17:6 |
Ribbens, et al 200027 | Annals of the Rheumatic Diseases | Belgium | Prospective single center | OPD | NS | Moll and Wright | 96 | 18 | — | 126 RA, 37 OA, 28 AS, 9 other | 46 | — | Sex | 9:9 |
Franck and Ittel 200028 | Rheumatology International | Germany | Prospective single center | OPD | Consecutive OPD attendees | Moll and Wright | 50 | 32 | 17 | — | 45 | — | Age and sex | 21:11 |
Sharif, et al 199629 | Annals of the Rheumatic Diseases | UK | Prospective single center | OPD | NS | Baker 1963 | 16 | 12 | — | 40 OA, 30 RA | 50.6 | 7.5 | — | 10:2 |
Magaro, et al 198930 | Clinical Rheumatology | Italy | Prospective single center | IPD | NS | NS | 25 | 25 | — | 25 RA | 50.3 | 11.3 | Age and sex | Females only |
HC: healthy control; PsA: psoriatic arthritis; PsC: cutaneous psoriasis without arthritis; OPD: outpatient department; CASPAR: Classification for Psoriatic Arthritis criteria; AS: ankylosing spondylitis; RA: rheumatoid arthritis; OA: osteoarthritis; ESSG: European Spondyloarthropathy Study Group; ReA: reactive arthritis; IPD: inpatient department; NS: not stated.