Decrease in tobacco use among Brazilian students: a possible consequence of the ban on cigarette advertising?
José Carlos F Galduróz1, Arilton Martins Fonseca, Ana Regina Noto
1Department of Psychobiology, Universidade Federal de São Paulo, Brazil. galduroz@psycobio.epm.br
Addictive Behaviors
|November 10, 2006
Summary
Brazil
Area of Science:
- Public Health
- Epidemiology
- Health Policy
Background:
- Brazil implemented a ban on cigarette advertising in 2000.
- Limited research has assessed the impact of this advertising ban on youth tobacco use.
- Previous studies have not adequately measured changes in tobacco consumption post-policy implementation.
Purpose of the Study:
- To compare tobacco use among primary and secondary school students before and after the 2000 advertising ban.
- To evaluate the effectiveness of public policy changes on youth smoking rates in Brazil.
- To analyze trends in tobacco consumption in Brazilian students between 1997 and 2004.
Main Methods:
- Two cross-sectional surveys conducted in 1997 and 2004.
- Utilized a stratified, two-stage cluster sampling method across ten Brazilian capitals.
- Administered an anonymous, self-administered questionnaire adapted from WHO methodology to 15,501 (1997) and 21,712 (2004) students.
Main Results:
- Significant decrease in tobacco lifetime use observed in seven out of ten capitals.
- The 11-12 year old age group showed the most substantial reduction in lifetime tobacco use.
- Reductions in lifetime and heavy tobacco use were noted for both male and female students across multiple capitals.
Conclusions:
- The study indicates a significant decline in tobacco consumption among Brazilian students.
- Findings suggest that policy changes, specifically the advertising ban, likely contributed to reduced youth tobacco use.
- The results support the positive impact of public health policies on curbing adolescent smoking rates.
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