Objectives: To determine whether patients who are English proficient become aware of e-cigarettes through different marketing tactics and have dissimilar patterns of use than patients who are non-English speaking.
Design: This was a cross-sectional study surveying adult English- and Spanish-speaking patients. ANOVA and chi-squared tests were used to examine differences between groups.
Setting: A large public, safety-net hospital in Los Angeles County, California.
Results: Respondents (N=1899) were predominately Hispanic (78%), foreign-born (68%), and reported Spanish as a primary language (64%). Native English speakers reported the highest use of e-cigarettes (26%), followed by non-native (13%) and non-English speakers (2%) (P<.001). In terms of marketing, native and non-native English speakers were more likely to have friends and family as sources of e-cigarette information (P<.001). Native speakers were more likely to see advertisements for e-cigarettes on storefronts (P=.004) and on billboards (P<.001). Non-English speakers were most likely to learn about e-cigarettes on the news (P<.001) and in advertisements on the television and radio (P=.002). Differences in reasons for use were not significant between the three groups.
Conclusions: Native and non-native English speakers become aware of e-cigarettes through different mechanisms and use e-cigarettes at a significantly higher rate than non-English speakers. These results highlight an opportunity for public health programs to concentrate on specific channels of communication that introduce patient populations to e-cigarettes to slow the spread of e-cigarette usage.
Keywords: Electronic Cigarettes; Language; Public Health.