Status quo and factors influencing smoking cessation in cigarette smoking patients with coronary artery disease / 中华心血管病杂志

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the status quo of smoking cessation and analyze factors influencing smoking cessation in cigarette smoking patients with coronary artery disease (CAD).</p><p><b>METHOD</b>A total of 350 smoking patients with CAD was surveyed by questionnaire, logistic regression analysis was performed to analyze factors influencing smoking cessation.</p><p><b>RESULTS</b>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 < 0.001). Aged patients and patients with high cultural level are easier to give up smoking. Logistic analysis showed that age ≤ 65 years old (OR = 2.336, P = 0.004), low cultural level (OR = 1.310, P = 0.028), PCI (OR = 0.261, P < 0.001), coronary artery bypass graft (OR = 0.107, P = 0.004), total family income > 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.</p><p><b>CONCLUSIONS</b>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.</p>