Table 2.
Results of PSC activities, meaningful concepts and ICF categories in people with RA or axSpA and severe functional disability
| RA (N = 206) | axSpA (N = 155) | |
|---|---|---|
| Total PSC activities, N | 618 | 465 |
| PSC scores (0–10), mean (SD) | ||
| PSC activity 1 | 7.5 (1.4) | 7.8 (1.0) |
| PSC activity 2 | 7.5 (1.3) | 7.6 (1.1) |
| PSC activity 3 | 7.6 (1.3) | 7.4 (1.1) |
| Total meaningful concepts | 911 | 769 |
| Total meaningful concepts “nd-ap” | 2 | 10 |
| Total number of ICF categories | 909 | 759 |
| Total unique ICF categories, second level | 5 | 4 |
| Total unique ICF categories, third level | 67 | 53 |
| ICF categories per participant, mean (SD) | 4.4 (0.6) | 4.9 (0.8) |
| ICF categories per participant: 3 | 42 | 16 |
| ICF categories per participant: 4 | 80 | 44 |
| ICF categories per participant: 5 | 51 | 49 |
| ICF categories per participant: 6 | 24 | 34 |
| ICF categories per participant: 7 | 8 | 9 |
| ICF categories per participant: 8 | 1 | 2 |
| ICF categories per participant: 9 | – | 1 |
axSpA axial spondyloarthritis; ICF International Classification of Functioning, Disability and Health; IQR interquartile range; PSC patient-specific complaints instrument; RA rheumatoid arthritis