Table 4.
Discriminant validity of the LupusQoL according to disease activity and damage.
| SLEDAI-2K < 6 n = 62 |
SLEDAI-2K ≥ 6 n = 16 |
P | SDI = 0 n = 53 |
SDI ≥ 1 n = 25 |
P | |
|---|---|---|---|---|---|---|
| Physical health | 70.7 ± 26.3 | 70.3 ± 22.6 | 0.946∗ | 73.5 ± 24.0 | 64.6 ± 27.9 | 0.262∗ |
| Pain | 70.0 ± 27.4 | 67.2 ± 32.1 | 0.815∗ | 72.9 ± 26.6 | 62.3 ± 30.7 | 0.131∗ |
| Planning | 75.5 ± 28.6 | 63.3 ± 26.3 | 0.041∗ | 79.8 ± 25.8 | 59.3 ± 29.0 | 0.002∗ |
| Intimate relationship | 74.5 ± 29.7 | 63.8 ± 26.1 | 0.129∗ | 76.3 ± 27.8 | 65.6 ± 32.1 | 0.148∗ |
| Burden to others | 55.5 ± 33.2 | 46.6 ± 35.0 | 0.348∗ | 60.0 ± 30.0 | 40.6 ± 37.1 | 0.039∗ |
| Emotional health | 55.0 ± 26.6 | 41.0 ± 22.0 | 0.044∗ | 55.3 ± 26.5 | 45.6 ± 24.8 | 0.137∗ |
| Body image | 67.3 ± 27.1 | 51.8 ± 23.4 | 0.019∗ | 68.8 ± 27.0 | 52.9 ± 23.9 | 0.012∗ |
| Fatigue | 65.7 ± 24.9 | 57.7 ± 22.0 | 0.178∗ | 66.7 ± 24.3 | 58.5 ± 24.3 | 0.161∗ |
SLEDAI-2K: Systemic Lupus Erythematosus Disease Activity Index 2000; SLICC/ACR: Systemic Lupus International Collaborative Clinics/American College of Rheumatology Damage Index.
∗Mann-Whitney U test.