Status quo and factors influencing smoking cessation in cigarette smoking patients with coronary artery disease

OBJECTIVE: To investigate the status quo of smoking cessation and analyze factors influencing smoking cessation in cigarette smoking patients with coronary artery disease (CAD). METHOD: A total of 350 smoking patients with CAD was surveyed by questionnaire, logistic regression analysis was performed to analyze factors influencing smoking cessation. RESULTS: Incidence of smoking cessation was 57.1% (200/350) in this cohort. Patients were divided into two groups, the elderly (> 65 years old, n = 111) and the young group (≤ 65 years old, n = 239). The smoking cessation rate in the elderly group is significantly higher than in the young group (71.2% vs. 50.6%, P 4000 RMB/month (OR = 1.828, P = 0.003) are risk factors for failed smoking cessation. There are 76 patients smoking again in current smokers, most due to lack of self-control (76.3%). Compared to the elderly group, there is a higher proportion of smoking again due to the need of daily communication and work in the young group. CONCLUSIONS: We still need to raise the awareness of smoking cessation for smoking patients with CAD. Following factors should be focused for tobacco control in CAD patients: younger age, lower cultural level, not treated with PCI or CABG, patients with smoking family members, higher body mass index and higher total family income.