Trajectories of Responses to Pictorial Cigarette Pack Warnings.

ABSTRACT: Background:Pictorial warnings on cigarette packs are a cost-effective policy-level intervention for smoking cessation; however, little research has examined changes in the impact of warnings over time, especially shortly following the first exposure to pictorial warnings. We sought to characterize the trajectories of responses to pictorial cigarette pack warnings soon after first exposure. Methods:Participants were 2149 adult smokers in North Carolina and California, United States. In 2014-2015, we randomized smokers to have pictorial (intervention) or text-only (control) warnings on their cigarette packs for 4 weeks. Weekly surveys assessed psychosocial and behavioral outcomes. Results:After 1 week, smokers in the intervention arm reported higher levels of most outcomes, compared with the

SUBMITTER: Parada H 

PROVIDER: S-EPMC5991219 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature