Table 3.
Changes in outcomes from before to after PR in the total sample.
| Before PR | After PR | Change score | 95% CIs | ES (d) | |||
|---|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | ||||
| CAF-R | 24.45 | 14.41 | 20.38 | 12.13 | 4.06 | 0.72–7.40 | 0.32 |
| CAT | 16.46 | 5.94 | 15.44 | 6.08 | 1.03 | −0.59–2.64 | 0.17 |
| SF-12 | |||||||
| PCS | 38.05 | 9.51 | 42.45 | 8.53 | −4.40 | −6.76– −2.04 | 0.48 |
| MCS | 44.00 | 8.42 | 47.50 | 8.37 | −3.50 | −5.46– −1.54 | 0.41 |
| 6MWD | 406.40 | 94.73 | 425.22 | 98.22 | −18.82 | −31.24– −6.39 | 0.19 |
6MWD, (6-minute walk distance); CAF-R, (COPD Angstfragebog revised, German for COPD Anxiety Questionnaire 20-item version); CAT, (COPD Assessment Test); CI, (confidence interval); ES, (effect size); MCS, (Mental component score); PCS, (Physical component score); PR, (pulmonary rehabilitation); SD, (standard deviation); SF-12, (12-Item Short-Form Health Survey).