The Effect of Progressive Muscle Relaxation and Deep Breathing Exercises on Dyspnea and Fatigue Symptoms of COPD Patients: A Randomized Controlled Study.

This study was conducted to examine the effect of progressive muscle relaxation and deep breathing exercises applied to patients diagnosed with chronic obstructive pulmonary disease (COPD) on their dyspnea and fatigue symptoms. The study was a randomized controlled experimental trial and comprised 116 COPD patients who applied to a chest diseases follow-up outpatient clinic hospital located in Gaziantep, Turkey. The data were collected using the "Patient Information Form" including sociodemographic and disease-related characteristics of the patients, COPD and Asthma Fatigue Scale (CAFS), and Dyspnea-12 Scale. Dyspnea-12 Scale and CAFS total scores of the patients in the intervention group showed a statistically significant difference before and after the Progressive Relaxation Exercise and Deep Breathing Exercise applications (P < .05). Although the Dyspnea-12 Scale and CAFS total mean scores showed an increase in the intervention group, they remained the same in the control group. In the present study, it was found that the Progressive Muscle Relaxation Exercise and Deep Breathing Exercise applied to COPD patients were effective in decreasing their dyspnea and fatigue symptoms.