2005-12-31-世界卫生组织-2006_GYTS_Fact_Sheet_Brazil_Fortaleza_1页_38kb

调查概述：Global Youth Tobacco Survey (GYTS) in Brazil-Fortaleza, 2006, for ages 13-15, using a two-stage cluster sampling design with high response rates (96% schools, 100% classes, 84.8% students, overall 81.5%), involving 1,141 students. The survey assesses cigarette and other tobacco use prevalence, determinants, knowledge, attitudes, media influence, and school curriculum.

吸烟率：34.1% of students had ever smoked cigarettes (boys 30.7%, girls 35.9%); 13.5% currently use any tobacco product (boys 12.1%, girls 13.6%); 10.7% currently smoke cigarettes (boys 8.4%, girls 11.4%); 4.1% currently use other tobacco products (boys 4.6%, girls 3.7%).

知识和态度：15.5% of never smokers plan to start smoking; attitudes include 19.3% think smoking increases friends for boys, 13.9% for girls; 6.4% believe smoking makes boys more attractive, 4.0% for girls; 86.6% recognize the harmfulness of secondhand smoke (SHS); SHS exposure high, with 33.9% living in homes where others smoke, 47.6% exposed outside home, and 33.2% having at least one smoking parent.

访问和可用性：47.6% buy cigarettes from stores, 24.7% usually smoke at home.

戒烟：70.7% of current smokers want to stop, 75.5% tried to quit past year, 80.7% received help.

媒体和广告：86.6% saw anti-smoking media in past 30 days; 80.7% saw pro-cigarette ads on billboards (47.2%), 50.2% in print media (50.2%).

学校影响：44.0% taught about tobacco dangers in class past year, 41.0% learned effects, 27.1% discussed smoking reasons.

总体结论：调查显示高吸烟率和不良认知，强调了增强青少年烟草控制教育的重要性。