Table 3 Comparison of baseline observed and predicted utility scores
Observed | Predicted | Difference (Observed-Predicted) | ||||
|---|---|---|---|---|---|---|
n | Mean (SD) | Mean (SD) | R 2 | Mean (95% CI) | 95% reference range | |
EQ-5D | ||||||
STIVEA | 224 | 0.47 (0.30) | 0.53 (0.25) | 0.35 | 0.06 (0.02, 0.09) | -0.44 to 0.56 |
BROSG | 453 | 0.59 (0.22) | 0.59 (0.19) | 0.20 | 0.01 (-0.01, 0.03) | -0.42 to 0.44 |
BSRBR | 795 | 0.40 (0.33) | 0.44 (0.26) | 0.35 | 0.04 (0.02, 0.06) | -0.49 to 0.57 |
SF-6D | ||||||
STIVEA | 224 | 0.57 (0.13) | 0.67 (0.07) | 0.45 | 0.10 (0.09, 0.11) | -0.09 to 0.29 |
BROSG | 453 | 0.63 (0.13) | 0.68 (0.07) | 0.34 | 0.05 (0.04, 0.05) | -0.16 to 0.25 |
BSRBR | 795 | 0.53 (0.11) | 0.63 (0.07) | 0.51 | 0.09 (0.09, 0.10) | -0.06 to 0.25 |