Randomised trial – community setting intervention group | BreathingSpace – participants MRC > =3Mean after-before difference | |||||||
---|---|---|---|---|---|---|---|---|
n | Mean before-after difference | SD | n | Mean before-after difference | SD | Difference in mean before-after differences (95% CI) | P-value for difference in mean before-after differences | |
CRQ symptoms | ||||||||
Dyspnoea | 74 | 0.29 | 1.18 | 329 | 0.55 | 1.20 | 0.26 (−0.04, 0.56) | 0.09 |
Fatigue | 75 | 0.58 | 1.12 | 329 | 0.51 | 1.21 | −0.07 (−0.36, 0.21) | 0.61 |
Emotion | 74 | 0.39 | 0.98 | 329 | 0.34 | 1.15 | −0.05 (−0.31, 0.21) | 0.70 |
Mastery | 75 | 0.36 | 1.08 | 329 | 0.27 | 1.24 | −0.09 (−0.37, 0.19) | 0.53 |
SF-36v2 domains | ||||||||
Physical functioning | 79 | 0.87 | 17.6 | 333 | 5.81 | 20.4 | 4.94 (0.36, 9.53) | 0.03* |
Role-physical | 79 | 8.25 | 24.6 | 331 | 7.30 | 27.0 | −0.95 (−7.27, 5.36) | 0.77 |
Bodily pain | 78 | 1.29 | 25.8 | 277 | 2.93 | 26.3 | 1.64 (−5.07, 8.35) | 0.63 |
General health | 77 | 3.93 | 15.7 | 263 | 3.17 | 17.0 | −0.76 (−4.94, 3.42) | 0.72 |
Vitality | 79 | 8.15 | 16.8 | 269 | 7.59 | 21.4 | −0.55 (−5.18, 4.08) | 0.81 |
Social functioning | 80 | 12.7 | 29.5 | 277 | 8.35 | 32.7 | −4.31 (−12.04, 3.42) | 0.27 |
Role-emotional | 79 | 5.17 | 31.0 | 268 | 7.91 | 34.8 | 2.74 (−5.44, 10.93) | 0.51 |
Mental health | 80 | 5.81 | 15.7 | 274 | 4.76 | 19.5 | −1.05 (−5.31, 3.20) | 0.62 |
PCS (Physical component summary) | 73 | 0.98 | 6.49 | 249 | 1.31 | 7.76 | 0.33 (−1.48, 2.13) | 0.72 |
MCS (Mental component summary) | 73 | 5.38 | 10.4 | 249 | 3.95 | 12.8 | −1.43 (−4.35, 1.49) | 0.34 |
SF-6D | 72 | 0.014 | 0.10 | 245 | 0.030 | 0.11 | 0.016 (−0.010, 0.043) | 0.23 |
EQ-5D-3 L | 80 | 0.066 | 0.28 | 249 | 0.044 | 0.15 | −0.022 (−0.086, 0.042) | 0.51 |