Table 1 Descriptive statistics of EQ-5D and SF-6D utility scores (n = 493)
| Â | EQ-5D utility score | SF-6D utility score |
|---|---|---|
Mean | 0.861 | 0.809 |
Standard deviation | (0.181) | (0.140) |
Median | 0.848 | 0.830 |
Inter-quartile range | (0.796, 1.000) | (0.706, 0.938) |
Minimum | -0.077 | 0.374 |
Maximum | 1.000 | 1.000 |
95% CI | (0.844, 0.877) | (0.796, 0.822) |
99% CI | (0.838, 0.883) | (0.792, 0.826) |
Mean difference (95% CI) | 0.052 (0.040, 0.064)* | |