Instrument | Established MCIDa | Relative weight loss required to achieve MCID (% weight loss (95%CI)) | Improvement in HRQL achieved with 5%weight loss (points (95%CI)) | Improvement in HRQL achieved with 10%weight loss (points (95% CI)) |
---|---|---|---|---|
SF-12 PCS | 3 to 5b | 23% (17.5, 32.5) | 1.10 (0.77, 1.43) | 2.20 (1.54, 2.86) |
SF-12 MCS | 3 to 5b | 25% (17.6, 40.2) | 1.02 (0.62, 1.42) | 2.04 (1.24, 2.84) |
EQ-Index | 0.03 | 9% (6.2, 15.0) | 0.017 (0.010, 0.024) | 0.034 (0.020, 0.048) |
EQ-VAS | 10 | 23% (17.3, 36.1) | 2.14 (1.39, 2.89) | 4.28 (2.77, 5.79) |
IWQOL-Lite Total Score | 7 to 12b | 17% (14.1, 20.4) | 3.60 (2.94, 4.25) | 7.19 (5.88, 8.50) |