Baseline EQ-5D-3L domains for patients with psoriatic arthritis. Values are n (%) unless otherwise specified.
| Characteristics* | Overall, n = 1530 | With Axial Involvement, n = 192 | Without Axial Involvement, n = 1338 | p |
|---|---|---|---|---|
| EQ-5D-3L index, mean ± SD | 0.8 ± 0.2 | 0.7 ± 0.2 | 0.8 ± 0.2 | < 0.001 |
| Walking about | 0.003 | |||
| No problems | 868 (58.1) | 88 (47.3) | 780 (59.6) | |
| Some problems | 622 (41.6) | 97 (52.2) | 525 (40.1) | |
| Confined to bed | 4 (0.3) | 1 (0.5) | 3 (0.2) | |
| Self-care | 0.003 | |||
| No problems | 1184 (81.8) | 129 (72.5) | 1055 (83.1) | |
| Some problems washing or dressing | 258 (17.8) | 48 (27.0) | 210 (16.5) | |
| Unable to wash or dress self | 6 (0.4) | 1 (0.6) | 5 (0.4) | |
| Usual activities | < 0.001 | |||
| No problems | 750 (50.7) | 66 (35.5) | 684 (52.9) | |
| Some problems | 671 (45.4) | 107 (57.5) | 564 (43.6) | |
| Unable to perform usual activities | 58 (3.9) | 13 (7.0) | 45 (3.5) | |
| Pain/discomfort | < 0.001 | |||
| No pain or discomfort | 331 (22.4) | 24 (13.0) | 307 (23.8) | |
| Moderate pain or discomfort | 1007 (68.3) | 132 (71.7) | 875 (67.8) | |
| Extreme pain or discomfort | 137 (9.3) | 28 (15.2) | 109 (8.4) | |
| Feeling anxious/depressed | < 0.001 | |||
| Not anxious or depressed | 977 (65.7) | 96 (51.6) | 881 (67.8) | |
| Moderately anxious or depressed | 467 (31.4) | 81 (43.5) | 386 (29.7) | |
| Extremely anxious or depressed | 42 (2.8) | 9 (4.8) | 33 (2.5) |
↵* All values were calculated based on available data and had < 20% missing data. EQ-5D-3L: 3-level EQ-5D questionnaire.