Table 3 Reliability (Cronbach's α and ICC) of the WHODAS 2.0 domains
From: Functioning in the fibromyalgia syndrome: validity and reliability of the WHODAS 2.0
Domains WHODAS 2.0 | Cronbach's α | ICC (95%) | Test–retest correlation coefficient |
|---|---|---|---|
Cognition | 0.77 | 0.61 (0.34–0.87) | 0.83* |
Mobility | 0.81 | 0.79 (0.40- 0.95) | 0.90* |
Self-care | 0.76 | 0.67 (0.40 – 0.95) | 0.79* |
Getting along | 0.73 | 0.67 (0.41–0.93) | 0.65* |
Life activity | 0.44 | 0.41 (0.07- 0.74) | 0.62* |
Domestic activity | 0.62 | 0.31(0.00–0.67) | 0.65* |
Work activity | 0.53 | 0.49 (0.06–0.92) | 0.58* |
Participation | 0.80 | 0.26 (0.00–0.60) | 0.59* |
Total | 0.91 | 0.54 (0.13–0.95) | 0.84* |