2000-12-31-世界卫生组织-2001_GYTS_Country_Report_Chile_Coquimbo,_Santiago_and_Valparaiso_43页_216kb

报告摘要

Summary of the Global Youth Tobacco Survey in Chile (GYTS Chile) - September 2001

Introduction and Objectives: The Global Youth Tobacco Survey (GYTS) in Chile aimed to assess tobacco use and related behaviors among 13-15-year-olds. Despite widespread knowledge of tobacco's harms, it documented high rates of tobacco experimentation and use. The survey was part of a larger international effort to gather data for youth tobacco control, focusing on attitudes, knowledge, exposure, and social influences to inform policy and interventions.
Methodology: A school-based, cross-sectional survey using a two-stage cluster sampling design covered three regions: Metropolitan, Fourth, and Fifth. With high response rates (92.9%) and a representative sample, data were collected via self-administered questionnaires and analyzed using statistical weighting. Key aspects included prevalence of smoking, use of smokeless tobacco, media exposure, and access barriers.
Key Results:
- Tobacco Prevalence: About 70% of surveyed students reported ever having smoked a cigarette, with higher rates among females. By age 16, 80% had experimented with tobacco, showing a progressive increase from age 13 onward.
- Initiation and Susceptibility: Younger adolescents often initiated smoking earlier, and rates were particularly high in the Metropolitan Region. Significant gaps in cessation beliefs and awareness were observed, with many youth underestimating health risks.
- Behavioral Patterns: Students frequently obtained cigarettes from newsstands, with no age restrictions reported by over 35%. Public places were the most common smoking location, and females smoked more in social settings and at friends' homes.
- Attitudes and Knowledge: A majority (74-91%) believed smoking harms health, but misconceptions persisted, such as thinking light cigarettes are less harmful. High exposure to tobacco advertising influenced 37% of students, and social factors like parental smoking and peer influence were key drivers.
- Policy Implications: The 92.9% overall response rate ensured representative data, highlighting the need for targeted interventions, such as educational programs in schools and stricter enforcement of tobacco regulations. Findings underscore the urgency for global comparisons in youth tobacco trends to combat industry marketing tactics.
Conclusion: The survey provided crucial baseline data for tobacco control in Chile, emphasizing the need for proactive measures to reduce youth smoking rates and address social and economic factors driving tobacco use.