Impact of Tobacco Control Policies on Adolescent Smoking.

ABSTRACT: PURPOSE:Our aims were to examine the impact of cigarette taxes and smoke-free legislation on current adolescent smoking and smoking frequency overall as well as test whether there were differential policy effects by age. METHODS:Using data on 717,543 adolescents from 43 states in the 1999-2013 Youth Risk Behavior Surveys, we used difference-in-differences regression models to evaluate the impact of tobacco control policies on current adolescent smoking (yes/no) and, separately, smoking frequency (defined as 0, 1-5, 6-29, 30+ days per month). We tested an interaction between age and cigarette taxes and, separately, smoke-free legislation. RESULTS:From 1999 to 2013, adolescent smoking decreased from 35.3% to 13.9% and 41 of 43 states increased their cigarette tax in real terms by an average of 257%. By the end of the study period, 29 of 43 states had 100% smoke-free restaurant legislation. Although we found no overall effect of cigarette taxes on current smoking, there was a significant interaction by age. Among 14- and 15-year olds, every $1.00 cigarette tax increase was associated with a 2.2 and 1.6 percentage point reduction in smoking, respectively. The enactment of 100% smoke-free restaurant legislation was associated with an overall reduction in adolescent smoking by 1.1 percentage points and there were no differences by age. Cigarette taxes and smoke-free legislation were also associated with decreased smoking frequency. CONCLUSIONS:The youngest adolescents are the most price sensitive, and cigarette taxes continue to be a successful approach to reduce adolescent smoking. Smoke-free legislation may also be an effective strategy to reduce smoking among all adolescents.

SUBMITTER: Hawkins SS 

PROVIDER: S-EPMC4877221 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature