Table 5 Reliability and internal consistency of the Work Role Functioning Questionnaire 2.0 (WRFQ 2.0)
WRFQ 2.0 | Test | Retest | ICC (95% CI) | SEM | SEM (%) | MDD | MDD (%) | Cronbach’s alpha |
|---|---|---|---|---|---|---|---|---|
Domain 1 | 53.57 (20.91) | 54.46 (21.25) | 0.930 (0.886. 0.964) | 5.58 | 10.33 | 15.46 | 28.62 | 0.852 |
Domain 2 | 59.28 (22.93) | 57.85 (23.03) | 0.923 (0.853. 0.960) | 6.38 | 10.89 | 17.68 | 30.18 | 0.886 |
Domain 3 | 50.71 (27.52) | 50.14 (26.05) | 0.920 (0.848. 0.959) | 7.43 | 14.74 | 20.60 | 40.86 | 0.924 |
Domain 4 | 54.18 (23.28) | 44.18 (19.21) | 0.802 (0.642. 0.895) | 9.50 | 19.32 | 26.34 | 53.55 | 0.924 |
Domain 5 | 58.14 (23.85) | 52.14 (24.07) | 0.785 (0.615. 0.886) | 11.11 | 20.15 | 30.79 | 55.85 | 0.909 |