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Correlations between change scores of studied measures (Spearman’s rank correlation coefficient)
| EQ-5D-5L index | EQ-5D-3L index | EQ VAS | Barthel Index | mRS | |
|---|---|---|---|---|---|
| EQ-5D-5L index | 1.00 | ||||
| EQ-5D-3L index | 0.74 | 1.00 | |||
| EQ VAS | 0.48 | 0.41 | 1.00 | ||
| Barthel index | 0.43 | 0.56 | 0.27 | 1.00 | |
| mRS | −0.31 | −0.41 | −0.32 | −0.42 | 1.00 |
EQ VAS EQ-5D visual analogue scale, mRS modified Rankin scale
