| Group 1 | Group 2 | Group 3 | Between-group differences |
---|---|---|---|---|
Fisher p value | ||||
Utility weighted by the England tariff | 0.809 (0.170) (n = 86) | 0.818 (0.181) (n = 108) | 0.695 (0.262) (n = 97) | < 0.001 |
Visual analogue scale | 72.74 (18.39) (n = 89) | 77.01 (17.53) (n = 108) | 65.82 (22.86) (n = 99) | < 0.001 |