Table 3.
Results from HeartQol questionnaire at baseline and after 6 weeks and 24 weeks of follow-up.
| Score | Intervention groupa | Control groupa | P | |||||||||
|
|
Baseline | Week 6 | Week 24 | P | SRM | Baseline | Week 6 | Week 24 | P | SRM |
|
|
| Physical subscale |
|
|
|
|
|
|
|
|||||
|
|
Mean (SD) score | 2.23 (0.67) | 2.45 (0.51) | 2.52 (0.52) |
|
|
2.27 (0.61) | 2.39 (0.54) | 2.28 (0.63) |
|
|
|
|
|
Ceiling effect (%) | 12% | 14% | 24% |
|
|
11% | 16% | 17% |
|
|
|
|
|
Floor effect (%) | 0% | 0% | 0% |
|
|
0% | 0% | 0% |
|
|
|
|
|
Overall |
|
|
|
<.001 | .44 |
|
|
|
.05 | N/A | .01 |
|
|
Δ6-1 |
|
|
|
.046 | .45 |
|
|
|
N/A | N/A | .05 |
|
|
Δ24-6 |
|
|
|
.99 | N/A |
|
|
|
N/A | N/A | .03 |
|
|
Δ24-1 |
|
|
|
<.001 | .43 |
|
|
|
N/A | N/A | .01 |
| Emotional subscale |
|
|
|
|
|
|
|
|||||
|
|
Mean (SD) score | 2.36 (0.75) | 2.47 (0.70) | 2.53 (0.54) |
|
|
2.41 (0.70) | 2.43 (0.65) | 2.41 (0.69) |
|
|
|
|
|
Ceiling effect (%) | 30% | 43% | 34% |
|
|
40% | 35% | 32% |
|
|
|
|
|
Floor effect (%) | 5% | 2% | 0% |
|
|
0% | 0% | 0% |
|
|
|
|
|
Overall |
|
|
|
.14 | N/A |
|
|
|
.80 | N/A | .22 |
|
|
Δ6-1 |
|
|
|
N/A | N/A |
|
|
|
N/A | N/A | N/A |
|
|
Δ24-6 |
|
|
|
N/A | N/A |
|
|
|
N/A | N/A | N/A |
|
|
Δ24-1 |
|
|
|
N/A | N/A |
|
|
|
N/A | N/A | N/A |
| Global score |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Mean (SD) score | 2.27 (0.63) | 2.46 (0.51) | 2.53 (0.44) |
|
|
2.31 (0.59) | 2.40 (0.51) | 2.32 (0.58) |
|
|
|
|
|
Ceiling effect (%) | 8% | 13% | 19% |
|
|
6% | 10% | 10% |
|
|
|
|
|
Floor effect (%) | 0% | 0% | 0% |
|
|
0% | 0% | 0% |
|
|
|
|
|
Overall |
|
|
|
.01 | .44 |
|
|
|
.21 | N/A | .01 |
|
|
Δ6-1 |
|
|
|
.07 | .44 |
|
|
|
N/A | N/A | .05 |
|
|
Δ24-6 |
|
|
|
.84 | N/A |
|
|
|
N/A | N/A | .04 |
|
|
Δ24-1 |
|
|
|
<.001 | .43 |
|
|
|
N/A | N/A | .01 |
aN/A: not applicable; SRM: standardized response mean.