Examining Factors Associated with E-Cigarette Use among Current Smokers.

Area of Science:

• Public Health
• Epidemiology
• Behavioral Science

Background:

• E-cigarette use is increasing among adult smokers.
• The factors influencing e-cigarette adoption in this demographic remain under-investigated.
• Accurate information on e-cigarette safety and efficacy for smoking cessation is limited.

Purpose of the Study:

• To identify sociodemographic, smoking-related, and health-related factors associated with e-cigarette use among adult smokers in Korea.
• To analyze the influence of general and health characteristics on e-cigarette adoption.

Main Methods:

• Secondary data analysis of the Korea National Health and Nutrition Examination Survey (KNHANES).
• Inclusion of 827 current adult smokers who had smoked over 100 cigarettes in their lifetime.
• Multivariate logistic regression models examining sociodemographic, smoking, and health-related factors.

Main Results:

• Younger age, higher education level, and office worker occupation were significantly correlated with e-cigarette use (Model 1).
• Younger age and office worker occupation remained significant predictors in Model 2, which included health-related factors.
• E-cigarette use was prevalent among young adult office-working smokers.

Conclusions:

• E-cigarette use among adult smokers is associated with specific demographic and occupational characteristics.
• Findings suggest a need for targeted public health interventions and accurate information dissemination regarding e-cigarettes.
• Further research is warranted to understand the safety and effectiveness of e-cigarettes for smoking cessation.