Table 4.

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

	Mean value (SD), n
	Face-to-face PR	Online PR	Regression	p Value	Direction of estimate
6 min walk test
Baseline	416.5 (118.3), 26	388.7 (104.4), 62	26.1 (−1.0 to 53.2)	0.06	In favour of online PR
7 weeks	457.3 (122.1), 21	449.4 (99.0), 46
COPD assessment test score
Baseline	17.3 (6.7), 26	18.1 (7.9), 64	−1.2 (−3.4 to 0.9)	0.260	In favour of online PR
7 weeks	15.2 (6.9), 21	15.2 (7.6), 44
Hospital Anxiety and Depression Scale
BaselineII	10.0 (6.0–18.0), 26	10.0 (6.0–16.5), 64	−1.2 (−3.3 to 1.0)	0.267	In favour of online PR
7 weeks	10.0 (4.5–12.5), 20	6.5 (4.0–14.5), 44
St Georges Respiratory Questionnaire
Baseline	37.7 (17.2), 26	42.4 (18.6), 64	−4.2 (−10.9 to 2.5)	0.215	In favour of online PR
7 weeks	38.1 (15.5), 21	39.3 (19.9), 44
Modified Medical Research Council Dyspnoea score
Baseline	2.0 (1.0–2.0), 26	2.0 (1.0–3.0), 64	−0.03 (−0.55 to 0.49)	0.912	In favour of online PR
7 weeks	1.0 (1.0, 2.0), 21	1.0 (1.0–2.0), 44

PR, pulmonary rehabilitation