MBI effects on median sum-changes in outcome variables at 10 weeks compared with baseline, in control group versus MBI group participants who completed the study
| Outcome variables sum-change median (range) . | Control group n=18 . | MBI group n=22 . | Z-score (p value) . |
|---|---|---|---|
| FSSa | 0.0 (−16.0, 11.0) | −8.0 (−20.0, 12.0) | −2.513 (0.0165) |
| KSQ-sqi | 0.5 (−4.0, 4.0) | 0.0 (−7.0, 9.0) | 0.428 (0.672) |
| Unsteadiness/dizzinessb,c | 0.0 (−10.0, 9.0) | 0.0 (−6.0, 0.0) | −2.138 (0.039) |
| Breathlessnessd | 0.0 (−1.0,1.0) | 0.0 (−1.0, 1.0) | −1.578 (0.123) |
| Tirednessd | 0.0 (−1.0, 2.0) | 0.0 (−2.0, 1.0) | −0.787 (0.436) |
| NYHA class | 0.0 (−1.0, 2.0) | 0.0 (−2.0, 0.0) | −2.762 (0.0087) |
| 6MWT, completed walking distance, me | −4.0 (−102.0, 70.0) | 25.8 (−49.0, 91.5) | 1.647 (0.112) |
| Heart rate, beats/min | 0.0 (−20.0, 35.0) | −2.0 (−21.0, 16.0) | −1.076 (0.289) |
| Respiratory rate, breaths/min | 0.0 (−4.0, 6.0) | 0.0 (−9.0, 6.0) | −0.589 (0.559) |
| Outcome variables sum-change median (range) . | Control group n=18 . | MBI group n=22 . | Z-score (p value) . |
|---|---|---|---|
| FSSa | 0.0 (−16.0, 11.0) | −8.0 (−20.0, 12.0) | −2.513 (0.0165) |
| KSQ-sqi | 0.5 (−4.0, 4.0) | 0.0 (−7.0, 9.0) | 0.428 (0.672) |
| Unsteadiness/dizzinessb,c | 0.0 (−10.0, 9.0) | 0.0 (−6.0, 0.0) | −2.138 (0.039) |
| Breathlessnessd | 0.0 (−1.0,1.0) | 0.0 (−1.0, 1.0) | −1.578 (0.123) |
| Tirednessd | 0.0 (−1.0, 2.0) | 0.0 (−2.0, 1.0) | −0.787 (0.436) |
| NYHA class | 0.0 (−1.0, 2.0) | 0.0 (−2.0, 0.0) | −2.762 (0.0087) |
| 6MWT, completed walking distance, me | −4.0 (−102.0, 70.0) | 25.8 (−49.0, 91.5) | 1.647 (0.112) |
| Heart rate, beats/min | 0.0 (−20.0, 35.0) | −2.0 (−21.0, 16.0) | −1.076 (0.289) |
| Respiratory rate, breaths/min | 0.0 (−4.0, 6.0) | 0.0 (−9.0, 6.0) | −0.589 (0.559) |
n=2 missing, due to missing data in >1 item in the FSS (control, n=1; MBI, n=1).
n=1 missing, due to missing data in >1 item (control, n=0; MBI, n=1).
Symptom degree patient self-rated on 11-point scale (0–10).
Symptom degree patient self-rated on five-point scale (1–5).
n=14 missing, due to participants completed the study in 2010 to 2011 (control, n=6; MBI, n=8) not tested.
MBI: mindfulness-based intervention; FSS: Fatigue severity scale; KSQ-sqi: Karolinska Sleep Questionnaire sleep quality index; NYHA class: New York Heart Association functional classification; 6MWT: six-minute walk test.
MBI effects on median sum-changes in outcome variables at 10 weeks compared with baseline, in control group versus MBI group participants who completed the study
| Outcome variables sum-change median (range) . | Control group n=18 . | MBI group n=22 . | Z-score (p value) . |
|---|---|---|---|
| FSSa | 0.0 (−16.0, 11.0) | −8.0 (−20.0, 12.0) | −2.513 (0.0165) |
| KSQ-sqi | 0.5 (−4.0, 4.0) | 0.0 (−7.0, 9.0) | 0.428 (0.672) |
| Unsteadiness/dizzinessb,c | 0.0 (−10.0, 9.0) | 0.0 (−6.0, 0.0) | −2.138 (0.039) |
| Breathlessnessd | 0.0 (−1.0,1.0) | 0.0 (−1.0, 1.0) | −1.578 (0.123) |
| Tirednessd | 0.0 (−1.0, 2.0) | 0.0 (−2.0, 1.0) | −0.787 (0.436) |
| NYHA class | 0.0 (−1.0, 2.0) | 0.0 (−2.0, 0.0) | −2.762 (0.0087) |
| 6MWT, completed walking distance, me | −4.0 (−102.0, 70.0) | 25.8 (−49.0, 91.5) | 1.647 (0.112) |
| Heart rate, beats/min | 0.0 (−20.0, 35.0) | −2.0 (−21.0, 16.0) | −1.076 (0.289) |
| Respiratory rate, breaths/min | 0.0 (−4.0, 6.0) | 0.0 (−9.0, 6.0) | −0.589 (0.559) |
| Outcome variables sum-change median (range) . | Control group n=18 . | MBI group n=22 . | Z-score (p value) . |
|---|---|---|---|
| FSSa | 0.0 (−16.0, 11.0) | −8.0 (−20.0, 12.0) | −2.513 (0.0165) |
| KSQ-sqi | 0.5 (−4.0, 4.0) | 0.0 (−7.0, 9.0) | 0.428 (0.672) |
| Unsteadiness/dizzinessb,c | 0.0 (−10.0, 9.0) | 0.0 (−6.0, 0.0) | −2.138 (0.039) |
| Breathlessnessd | 0.0 (−1.0,1.0) | 0.0 (−1.0, 1.0) | −1.578 (0.123) |
| Tirednessd | 0.0 (−1.0, 2.0) | 0.0 (−2.0, 1.0) | −0.787 (0.436) |
| NYHA class | 0.0 (−1.0, 2.0) | 0.0 (−2.0, 0.0) | −2.762 (0.0087) |
| 6MWT, completed walking distance, me | −4.0 (−102.0, 70.0) | 25.8 (−49.0, 91.5) | 1.647 (0.112) |
| Heart rate, beats/min | 0.0 (−20.0, 35.0) | −2.0 (−21.0, 16.0) | −1.076 (0.289) |
| Respiratory rate, breaths/min | 0.0 (−4.0, 6.0) | 0.0 (−9.0, 6.0) | −0.589 (0.559) |
n=2 missing, due to missing data in >1 item in the FSS (control, n=1; MBI, n=1).
n=1 missing, due to missing data in >1 item (control, n=0; MBI, n=1).
Symptom degree patient self-rated on 11-point scale (0–10).
Symptom degree patient self-rated on five-point scale (1–5).
n=14 missing, due to participants completed the study in 2010 to 2011 (control, n=6; MBI, n=8) not tested.
MBI: mindfulness-based intervention; FSS: Fatigue severity scale; KSQ-sqi: Karolinska Sleep Questionnaire sleep quality index; NYHA class: New York Heart Association functional classification; 6MWT: six-minute walk test.
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