Clinical Characteristics and Factors Associated with One-Year Smoking Cessation Among Smokers with COPD: A Subgroup Analysis of a Multicentre Randomised Trial.
Int J Chron Obstruct Pulmon DisSep 26, 2026 (epub)
Feride Marım, Dilek Karadoğan, Tahsin Gökhan Telatar et al.
✦ AI-curated · Sources linked
In 30 seconds
This multicentre randomised trial evaluated factors associated with one-year smoking cessation among smokers with COPD. Of 172 patients analyzed, 32 (18.6%) achieved cessation, with 25.8% in the immediate referral group compared to 10.1% in usual care (p = 0.010). Immediate referral was the strongest predictor of cessation.
Key findings
- 18.6% of patients achieved smoking cessation at one year.
- 25.8% of those in the immediate referral group quit compared to 10.1% in usual care (p = 0.010).
- Absence of comorbidity was associated with higher odds of cessation (OR, 2.64; 95% CI, 1.06-6.60).
- More than 1 exacerbation-related hospitalization was linked to higher odds of cessation (OR, 9.32; 95% CI, 1.97-44.06).
Why it matters
Understanding the factors influencing smoking cessation in COPD patients is crucial for improving treatment outcomes. This study highlights the importance of structured referral pathways to enhance cessation rates, which can significantly impact disease progression and patient quality of life.