Fig 1.
Flow of the participants and numbers of quitters and serious adverse events.
Table 1.
Baseline characteristics of the subjects completing the 12-month follow-up.
Fig 2.
Smoking status after twelve months of follow-up, by smoking status at baseline.
Table 2.
Main outcomes at twelve months.
Table 3.
Smoking abstinence and cessation, difference in the number of daily cigarette smoked and self-reported health: results of the multivariate analyses.