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- Title
Relaxation Techniques for People with Chronic Obstructive Pulmonary Disease: A Systematic Review and a Meta-Analysis.
- Authors
Volpato, Eleonora; Banfi, Paolo; Rogers, Sheena Michelle; Pagnini, Francesco
- Abstract
Introduction. Chronic Obstructive Pulmonary Disease (COPD) people suffer from severe physical impairments, which often elicit significant psychological distress and impact their quality of life. This meta-analysis aimed to assess evidence from the scientific literature on the effects of relaxation techniques. Methods. We investigated 9 databases to select 25 RCTs. Studies included both inpatients and outpatients with COPD. Both respiratory and psychological outcomes were considered. Results. Relaxation techniques showed a little positive effect on the value of the percentage of predicted FEV1 (d=0.20; 95% Cl: 0.40–−0.01) as well as a slight effect on levels of both the anxiety (d=0.26; 95% Cl: 0.42–0.10) and depression (d=0.33; 95% Cl: 0.53–0.13). The higher effect size was found in the quality of life value (d=0.38; 95% Cl: 0.51–0.24). The assessed quality of the studies, based on the PEDro Scale, was generally medium/high. Conclusion. Relaxation training can have a moderate impact on both psychological well-being and respiratory function, resulting in noticeable improvements in both. Although higher quality research is required, our results sustain the importance of relaxation techniques as a tool to manage COPD.
- Subjects
OBSTRUCTIVE lung disease treatment; ANXIETY; CONFIDENCE intervals; MENTAL depression; META-analysis; QUALITY of life; PSYCHOLOGICAL stress; STRESS management; SYSTEMATIC reviews; WELL-being; EFFECT sizes (Statistics); TREATMENT effectiveness; VITAL capacity (Respiration); RELAXATION techniques; DESCRIPTIVE statistics
- Publication
Evidence-based Complementary & Alternative Medicine (eCAM), 2015, Vol 2015, p1
- ISSN
1741-427X
- Publication type
Article
- DOI
10.1155/2015/628365