Smoking Cessation Improves Quality of Life in COPD Patients
Author Information
Author(s): Papadopoulos George, Vardavas Constantine I, Limperi Maria, Linardis Apostolos, Georgoudis George, Behrakis Panagiotis
Primary Institution: University of Athens, Greece
Hypothesis
Does smoking cessation improve the quality of life in patients with COPD?
Conclusion
Smoking cessation leads to significant improvements in quality of life for COPD patients.
Supporting Evidence
- The CCQ scores significantly improved after two months of smoking cessation.
- Smoking cessation led to a significant reduction in CCQ score and an increase in SF-12 score.
- Patients reported less shortness of breath and cough after quitting smoking.
Takeaway
If people with breathing problems stop smoking, they can feel much better and enjoy life more.
Methodology
The study validated the Clinical COPD Questionnaire in Greek and assessed quality of life in COPD patients before and after smoking cessation.
Limitations
The sample size for severe COPD patients was small, and the study did not assess how patients quit smoking.
Participant Demographics
148 subjects, including 93 COPD patients (67 men, 26 women) aged 41-90 years and 55 healthy participants (36 men, 19 women) aged 41-60 years.
Statistical Information
P-Value
<0.001
Confidence Interval
0.690 - 0.929
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website