Domains of health in the PsAID questionnaires with their relative importance as a percentage: results from the weighting exercise
| Domain of health | Relative importance in the PsAID-12 score for clinical practice | Relative importance in the PsAID-9 score for clinical trials |
|---|---|---|
| Pain | 15 | 17.4 |
| Fatigue | 10 | 13.1 |
| Skin problems | 10 | 12.1 |
| Work and/or leisure activities | 10 | 11.0 |
| Functional capacity | 10 | 10.7 |
| Discomfort | 10 | 9.8 |
| Sleep disturbance | 10 | 8.9 |
| Coping | 5 | 8.7 |
| Anxiety | 5 | 8.5 |
| Embarrassment and/or shame | 5 | NA |
| Social participation | 5 | NA |
| Depression | 5 | NA |
NA, not applicable; PsAID, Psoriatic Arthritis Impact of Disease.