Table 4

Number of participants with missing outcome data and summary by intervention arm for completers only

Mean value (SD), n
Face-to-face PROnline PRRegressionp ValueDirection of estimate
6 min walk test
Baseline416.5 (118.3), 26388.7 (104.4), 6226.1 (−1.0 to 53.2)0.06In favour of online PR
7 weeks457.3 (122.1), 21449.4 (99.0), 46
COPD assessment test score
Baseline17.3 (6.7), 2618.1 (7.9), 64−1.2 (−3.4 to 0.9)0.260In favour of online PR
7 weeks15.2 (6.9), 2115.2 (7.6), 44
Hospital Anxiety and Depression Scale
BaselineII 10.0 (6.0–18.0), 2610.0 (6.0–16.5), 64−1.2 (−3.3 to 1.0)0.267In favour of online PR
7 weeks10.0 (4.5–12.5), 206.5 (4.0–14.5), 44
St Georges Respiratory Questionnaire
Baseline37.7 (17.2), 2642.4 (18.6), 64−4.2 (−10.9 to 2.5)0.215In favour of online PR
7 weeks38.1 (15.5), 2139.3 (19.9), 44
Modified Medical Research Council Dyspnoea score
Baseline2.0 (1.0–2.0), 262.0 (1.0–3.0), 64−0.03 (−0.55 to 0.49)0.912In favour of online PR
7 weeks1.0 (1.0, 2.0), 211.0 (1.0–2.0), 44
  • PR, pulmonary rehabilitation