Daily e-cigarette users had highest rates of quitting smoking

Among US adults who were established smokers in the past five years, those who use e-cigarettes daily were significantly more likely to have quit cigarettes compared to those who have never tried e-cigarettes. Over half of daily e-cigarette users had quit smoking in the past five years, compared to 28 percent who had never tried e-cigarettes. This is one of the first studies to reveal the patterns of cessation prevalence among e-cigarette users.