Domain/Summary | SD | ICC | MCID-1 (SD/2) | MCID-2 (SEM) |
|---|
PF | 4.18 | 0.949 | 2.09 | 0.94 |
RP | 4.24 | 0.912 | 2.12 | 1.26 |
BP | 3.04 | 0.811 | 1.52 | 1.32 |
GH | 4.86 | 0.903 | 2.43 | 1.51 |
VT | 3.27 | 0.758 | 1.64 | 1.61 |
SF | 2.00 | 0.962 | 1.00 | 0.39 |
RE | 3.00 | 0.913 | 1.50 | 0.88 |
MH | 4.13 | 0.876 | 2.06 | 1.45 |
PCS | 8.80 | 0.922 | 4.40 | 2.46 |
MCS | 10.38 | 0.915 | 5.19 | 3.03 |
- MCID-1 was calculated as half of the standard deviation. MCID-2 was assumed to be the SEM, which was calculated multiplying the standard deviation of the instrument by the square root of one minus its reliability coefficient [SD*square root (1-reliability)]. Intraclass correlation coefficient (ICC) was used as the reliability coefficient. BP: Bodily pain; GH: General health; ICC: intraclass correlation coefficient; MCID: minimal clinically important difference; MCS: Mental component summary; MH: Mental health; PCS: Physical component summary; PF: Physical functioning; RE: Role emotional; RP: Role physical; SD: standard deviation; SEM: standard error of measurement; SF: Social functioning; VT: Vitality
