Relaxation Techniques for People with Chronic Obstructive Pulmonary Disease: A Systematic Review and a Meta-Analysis

<div>Risk of bias summary: review authors’ judgements about each risk of bias item for each included study.</div>

Evidence-Based Complementary and Alternative Medicine

Figure 3: Relaxation Techniques for People with Chronic Obstructive Pulmonary Disease: A Systematic Review and a Meta-Analysis 