Teen smokers most likely to combine conventional tobacco and e-cigarettes 

Adolescents don't see e-cigarettes as an adjunct to quitting a sustained smoking habit, new study finds

Teenagers who smoke are more likely to use both conventional tobacco products and e-cigarettes, while the prevalence of e-cigarette use among 15–16 year-olds has increased more than four fold since 2014.

The research indicates that adolescents don't see e-cigarettes as an adjunct to quitting a sustained smoking habit, its authors found.