Table 3 Mean EQ-5D-5L indexes in the three groups
| Â | Mean (95% CI) | Difference (95% CI; P-value) | |
|---|---|---|---|
vs Group 1 | vs Group 2 | ||
Japanese value set | Â | Â | Â |
 Group 1 | 0.796 (0.776, 0.817) | – | – |
 Group 2 | 0.760 (0.740, 0.781) |  − 0.036 (− 0.065, − 0.007; 0.015) | – |
 Group 3 | 0.789 (0.769, 0.808) |  − 0.008 (− 0.036, 0.021; 0.597) | 0.029 (0.000, 0.057; 0.049) |
England value set | Â | Â | Â |
 Group 1 | 0.821 (0.797, 0.844) | – | – |
 Group 2 | 0.791 (0.768, 0.814) |  − 0.030 (− 0.063, 0.003; 0.071) | – |
 Group 3 | 0.822 (0.800, 0.844) | 0.001 (− 0.031, 0.033; 0.948) | 0.031 (− 0.001, 0.063; 0.056) |
US value set | Â | Â | Â |
 Group 1 | 0.783 (0.754, 0.813) | – | – |
 Group 2 | 0.744 (0.715, 0.773) |  − 0.039 (− 0.081, 0.002; 0.061) | – |
 Group 3 | 0.779 (0.751, 0.807) |  − 0.005 (− 0.045, 0.036; 0.822) | 0.035 (− 0.006, 0.075; 0.091) |