Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Exercise capacity
[112] Systematic review	48 people Data from 1 RCT	Walking test with physical activity with control Absolute results not reported	Difference 5942 joules 95% CI presented graphically	Effect size not calculated	physical activity
[112] Systematic review	43 people Data from 1 RCT	Walking test with physical activity with control Absolute results not reported	Difference 3861 joules 95% CI presented graphically	Effect size not calculated	physical activity
[112] Systematic review	38 people Data from 1 RCT	6-minute walking distance test (6MWD) with physical activity with control Absolute results not reported	Difference 29 m 95% CI presented graphically		Not significant
[112] Systematic review	23 people Data from 1 RCT	6MWD with physical activity with control Absolute results not reported	Difference 5 m 95% CI presented graphically		Not significant
[113] RCT	39 people with COPD	Change in 6MWD from baseline 12 weeks from 365 m to 387 m (+22 m) with pedometer-based exercise counselling programme from 351 m to 361 m (+10 m) with control	P = 0.09 Improvement in exercise counselling group not clinically significant		Not significant
[112] Systematic review	58 people Data from 1 RCT	Cycle ergometer with physical activity with control Absolute results not reported	24.7 watts 95% CI presented graphically	Effect size not calculated	physical activity