2007-12-31-世界卫生组织-2008_GYTS_Fact_Sheet_Mexico_Morelia_1页_35kb

报告摘要

Mexico-Morelia GYTS Summary

This factsheet details the Global Youth Tobacco Survey (GYTS) conducted in Mexico-Morelia in 2008 for students aged 13-15. The survey employs a two-stage cluster sampling design with high response rates, analyzing prevalence of tobacco use, determinants like access and price, exposure to secondhand smoke (SHS), and school-based interventions.

Key Findings on Prevalence

47.8% of students had ever smoked cigarettes (higher among boys).
20.1% currently use any tobacco product (almost equal gender split).
15.6% currently smoke cigarettes (boys 15.1%, girls 16.0%).
7.8% currently use other tobacco products (lower among girls).
High likelihood of initiation among never smokers (23.1% think they will start smoking next year).

Exposure to Secondhand Smoke and Attitudes

Widespread SHS exposure: 35.3% live in homes with others smoking, 52.8% are exposed in other places.
Strong public support for smoking bans: 89.2% believe smoking should be banned in public places.
Many students perceive SHS as harmful: 81.9% see it as damaging and 89.2% support bans.

Determinants and Cessation

Access to cigarettes: 52.2% bought from stores without age refusal.
Cessation attempts: 59.8% current smokers want to quit, 66.0% tried in the past year.
School influences: 68.8% discussed tobacco dangers, 44.2% reasons for youth smoking, and 64.0% learned about effects.

Media and Advertising

Students see frequent anti-smoking messages (89.2% have seen in 30 days), but also pro-smoking ads (highly prevalent on billboards and in media).
16.3% have objects with cigarette logos, and some were offered free cigarettes.