Variable; patient group | No. of patients | EQ-5D score,* mean ± SD | Difference from baseline (95% CI) | Between-group difference (95% CI), intervention–control† | |
---|---|---|---|---|---|
At baseline | At 12 mo | ||||
All patients | |||||
Intervention | 164 | 0.80 ± 0.22 | 0.67 ± 0.27 | 0.13 (0.09 to 0.15) | 0.02 (−0.03 to 0.06) |
Control | 164 | 0.79 ± 0.22 | 0.67 ± 0.27 | 0.12 (0.10 to 0.17) | |
Rankin score ≤ 1 | |||||
Intervention | 91 | 0.87 ± 0.20 | 0.76 ± 0.22 | 0.11 (0.06 to 0.15) | 0.00 (−0.06 to 0.06) |
Control | 90 | 0.88 ± 0.15 | 0.76 ± 0.21 | 0.11 (0.07 to 0.14) | |
Rankin score ≥ 2 | |||||
Intervention | 73 | 0.72 ± 0.22 | 0.56 ± 0.27 | 0.16 (0.11 to 0.21) | 0.04 (−0.04 to 0.11) |
Control | 74 | 0.68 ± 0.25 | 0.55 ± 0.28 | 0.13 (0.07 to 0.19) |