Frequent e-cigarette use does help smokers quit — a finding that Georgetown Lombardi Comprehensive Cancer Center researchers say supports the use of e-cigarettes as a cessation aid for those trying to quit cigarette smoking. But, they note, an examination of a recent national survey uncovers important clues about who’s successful at quitting and why.
The findings, published in Nicotine & Tobacco Research, examined a national survey of more than 24,500 current or recent former cigarette smokers, which is the largest sample of smokers studied to date. This study, along with a July study published in the BMJ, provide some of the strongest evidence so far on the link between use of e-cigarettes and cessation, says the study’s lead author David Levy, PhD, professor of oncology at Georgetown Lombardi.
However, Levy notes, there are important nuances in the data that impact a person’s success in quitting cigarette smoking.