1.test Mean (SD) | 2.test Mean (SD) | Mean difference (95% CI) | Limits of agreement (LoA) | Minimal detectable change (95% CI) | ICC (2.1) (95% CI)† | Standard error of measurement (SEMagreement) | Chronbach’s alpha | |
---|---|---|---|---|---|---|---|---|
OISS (12to 60) | 35.7 (9.1) | 35.4 (8.9) | 0.3 (−0.7 to 1.2) | (−7.8 to 8.4) | 8.1 (5.4 to 10.8) | 0.90 (0.84 to 0.94) | 2.9 | 0.95 |
WOSI (0 to 2100) | 1055.7 (407.8) | 1050.3 (444.6) | 5.4 (−35.6 to 36.4) | (−333.9 to 344.8) | 339.3 (227.0 to 451.8) | 0.92 (0.87 to 0.95) | 122.4 | 0.96 |
EQ-5D (−0.53 to 1) | 0.70 (.24) | 0.71 (0.24) | −0.01 (−0.06 to 0.04) | (−0.4 to 0.4) | 0.4 (0.3 to 0.5) | 0.66 (0.50 to 0.77) | 0.1 | 0.79 |
EQ-VAS (0 to 100) | 71.9 (18.1) | 72.3 (18.7) | −0.42 (−2.4 to 1.6) | (−17.1 to 16.2) | 16.6 (11.2 to 22.2) | 0.89 (0.83 to 0.93) | 6.0 | 0.94 |