Table 3.
Mean change in non-weighted ICECAP-A scores and ICECAP-A tariff scores by EQ-5D-3L index anchor change groups (n = 341)
| Anchor group | Baseline ICECAP-A | Follow-up ICECAP-A | Mean ICECAP-A change (95 % CI) | Change as a % of possible change | ES | SRM |
|---|---|---|---|---|---|---|
| Non-weighted ICECAP-A scores | ||||||
| Improved | 16.423 | 16.897 | 0.474** (0.123, 0.826) | 3.2 | 0.20 | 0.27 |
| No change | 17.131 | 17.150 | 0.019 (−0.190, 0.229) | 0.1 | 0.01 | 0.01 |
| Worsened | 16.895 | 15.842 | −1.053** (−0.496, −1.609) | 7.0 | 0.47 | 0.62 |
| ICECAP-A tariff score | ||||||
| Improved | 0.863 | 0.884 | 0.021* (0.001, 0.041) | 2.1 | 0.17 | 0.21 |
| No change | 0.898 | 0.895 | −0.003 (−0.128, 0.007) | 0.3 | 0.02 | 0.03 |
| Worsened | 0.890 | 0.836 | −0.054** (−0.084, −0.024) | 5.4 | 0.53 | 0.59 |
* Significant at the 5 % level, ** significant at the 1 % level