Cross-sectional survey of flavored cigarette use among adult smokers in Singapore.

INTRODUCTION: Singapore, a city-state with a multi-ethnic Asian population, has one of the world's largest market shares for cigarettes with added flavors, such as menthol and fruit, which increase the appeal of smoking. Little is known on the sociodemographic or smoking-related traits associated with flavored cigarette use in the Asian context. METHODS: A cross-sectional survey was conducted in January-March 2020 of 1123 Singaporean adult (aged 21-69 years) current smokers using a self-completed online or postal questionnaire. We used descriptive statistics and bivariate analyses to compare the answers of flavored and non-flavored cigarette users and fitted a multivariate logistic regression model to identify correlates of flavored cigarette use. RESULTS: Of the respondents, 85.2% reported ever use and 52.7% of respondents with a regular brand reported current use of flavored cigarettes. Older age 40-49 years (AOR= 0.63) age ≥50 years (AOR=0.60), Indian ethnicity (AOR=0.39), and a moderate (AOR=0.57) or high (AOR=0.34) dependence level were correlated with non-flavored cigarette use, while female gender (AOR=2.53) and a later initiation age (16-20 years: AOR=1.72; age ≥21 years: AOR=2.19) were correlated with flavored cigarette use. CONCLUSIONS: Consistent with findings from other countries, flavored cigarette use in Singapore is associated with being younger in age, female, of a certain ethnicity (Malay or Chinese), and having a lower nicotine dependence level.