Perceived harm of menthol cigarettes and quitting behaviors among menthol smokers in Minnesota

Highlights • There is a need to understand what influences quitting among menthol smokers. • Links between menthol smokers’ perceived harms of menthol and quitting are unknown. • Higher menthol harm perceptions were associated with menthol smokers’ quit attempts. • Findings may inform public health interventions to increase quit attempts.
Although overall smoking prevalence in Minnesota has declined, the proportion of current smokers who smoke menthol cigarettes has increased. While studies have examined associations between smokers’ perceived risks of smoking and quitting, similar studies on menthol smoking are lacking. This study examined whether perceived harm of menthol cigarettes was associated with menthol smokers’ quitting behaviors. Data from the 2018 Minnesota Adult Tobacco Survey were examined. Respondents were categorized as current menthol smokers (n = 200), current nonmenthol smokers (n = 527), or nonsmokers (n = 5324). All were asked four questions to assess their perceptions of menthol cigarettes’ harm compared to nonmenthols. Sum scores were calculated (range 0–4); higher scores indicated perceptions of similar or greater harm. Data on menthol smokers’ quitting behaviors were analyzed to identify associations between sum scores and quitting behavior. Data were analyzed using Wilcoxon Rank Sum tests and Spearman Rank Correlation tests. Additional analyses examined whether gender, age, race/ethnicity, education or income moderated the association between sum scores and past 12-month quit attempts. Menthol smokers were less likely to answer the harm perception questions correctly than nonmenthol smokers. Among menthol smokers, perceived harm of menthol cigarettes was positively associated with past 12–month quit attempts (p = 0.006), use of counseling/behavioral support (p = 0.012), and number of quit attempts (p = 0.004). No demographic characteristics moderated the association between sum scores and past 12-month quit attempts. Findings suggest that efforts to increase menthol smokers’ perceptions of menthol cigarettes’ harm may potentially increase quitting behaviors. Understanding this association can inform interventions to increase quit attempts.