Quitting intentions and behaviours among young Australian e‐cigarette users.

Background and aims: With the prevalence of e‐cigarette use among Australian youth increasing significantly in recent years, greater attention is being paid to encouraging and supporting cessation. However, research to inform such efforts is lacking. The present study sought to (i) measure desire to quit e‐cigarette use and actual quitting attempts among young Australians and (ii) explore correlates of quitting‐related cognitions and behaviours. Design, setting and participants: This was a cross‐sectional on‐line survey conducted in Australia. The participants were 14−25‐year‐old e‐cigarette users (n = 602; 53% women). Measurements: Desire to quit vaping and attempts to quit vaping were the primary dependent variables. The independent variables included several individual (e.g. harm perceptions, perceived appeal of vapes), social (descriptive norms) and environmental (e.g. ease of e‐cigarette access) factors. Findings A majority of respondents (61%) expressed a desire to quit vaping, and just over half (55%) had made a quit attempt. Finding vapes easy to access was associated with both a lack of desire [odds ratio (OR) = 0.71] and attempts to quit (OR = 0.77), while self‐reported addiction to vaping (OR = 1.42 and OR = 3.11) and perceiving vaping to be associated with mental health risks (OR = 1.30 and OR = 1.40) were positively correlated with these variables. Perceiving that vaping is common among people of one's age (OR = 0.82) and finding vapes appealing (OR = 0.55) were associated with a lack of desire to quit, while perceiving vaping to have physical health risks was positively associated with quitting desire (OR = 1.58). School‐based education on vaping was associated with reporting an attempt/s to quit (OR = 0.47). Conclusions: This survey of young Australian e‐cigarette users suggests a high level of desire to quit using e‐cigarettes and attempts to quit. Increasing knowledge regarding the physical and mental health risks associated with e‐cigarette use may assist with promoting quitting‐related intentions. Changing social norms, reducing the accessibility of e‐cigarettes and reducing the appeal of the products also constitute potential means of increasing the desire to quit. [ABSTRACT FROM AUTHOR]