Effect of Progressive Relaxation Exercises on Dyspnea and Comfort Level in Individuals With Chronic Obstructive Lung Disease: A Randomized Controlled Study.
Ayşe Avci Türkseven, Ayşegül Çelik
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In 30 seconds
This parallel-group randomized controlled trial assessed progressive relaxation exercises for dyspnea and comfort in people with chronic obstructive pulmonary disease. Forty-two patients completed the trial; the intervention group received 30-minute sessions for 6 weeks. At week 6, mean dyspnea scores were significantly lower in the intervention group than in the control group (P < .05). Mean comfort level scores in the intervention group also decreased significantly over follow-up (P < .05), although the abstract does not clarify the clinical meaning of that change.
Key findings
- At week 6, mean dyspnea scores were lower in the intervention group than in the control group (P < .05).
- Mean comfort level scores in the intervention group decreased significantly over follow-up (P < .05).
- Forty-two patients completed the randomized trial; the intervention consisted of 30-minute relaxation sessions for 6 weeks.
Why it matters
Dyspnea is a key symptom in chronic obstructive pulmonary disease, and this trial suggests that structured progressive relaxation may help reduce it. The reported comfort-score decrease warrants cautious interpretation because its direction may not indicate improved comfort. These findings add evidence about a non-pharmacological nursing intervention, but the abstract does not provide effect sizes to judge the magnitude of benefit.
What to keep in mind
Only 42 patients completed the trial, and the abstract reports statistical significance without effect sizes, limiting assessment of the magnitude and clinical importance of the changes.