Published Online:
January 20, 2010
This Cochrane Review is at the protocol stage and there is no abstract or plain language summary. The objectives for the review are as follows:
(1) To determine whether breathing retraining in patients with COPD has beneficial effects on dyspnoea, exercise capacity and quality of life compared to no breathing retraining in patients with COPD and (2) to determine whether there are any adverse effects of breathing retraining in patients with COPD.