Table 1 Agreement at the individual level between test-retest for weights, scores and MCDA value estimates for tramadol
| Â | Weights | Scores | Value Estimates |
|---|---|---|---|
Number of test-retest pairs | 126* | 126* | 9 |
Mean of test data | 3.81 | 1.31 | 0.44 |
Mean of retest data | 3.81 | 1.33 | 0.44 |
ICC (3, 1) | 0.683 | 0.676 | 0.698 |
Proportion of pairs with no test-retest difference (%) | 65.1 | 78.6 | NA |
Proportion of pairs with test-retest difference of 1 point (%) | 31.7 | 19.8 | NA |
Proportion of pairs with test-retest difference of 2 points (%) | 3.2 | 1.6 | NA |