SPORTS PARTICIPATION, AGE AT SMOKING INITIATION, AND THE RISK OF SMOKING AMONG UNITED-STATES HIGH-SCHOOL-STUDENTS
SPORTS PARTICIPATION, AGE AT SMOKING INITIATION, AND THE RISK OF SMOKING AMONG UNITED-STATES HIGH-SCHOOL-STUDENTS
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DOI：
10.1001/jama.269.11.1391
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发表时间：
1993-03-17
影响因子：
120.7
通讯作者：
GIOVINO, GA
中科院分区：
文献类型：
--
作者：
ESCOBEDO, LG;MARCUS, SE;GIOVINO, GA
目的：研究青少年吸烟模式、吸烟开始时间以及运动参与和开始吸烟年龄与正常吸烟和重度吸烟的关系。设计-调查参与者-具有全国代表性的美国高中生样本。结果测量-吸烟模式的流行率、吸烟开始的发生率和发生率、经常吸烟和重度吸烟的发生率和几率与运动参与和开始吸烟的年龄有关。结果：72%的学生报告曾尝试、以前或曾经吸烟，32%的学生报告在过去30天内吸烟。与没有参加过的其他学生相比，参加过校际体育活动的学生不太可能是经常吸烟的重度吸烟者。开始吸烟率在10岁后迅速增加，并在13至14岁达到顶峰。在12岁或12岁以下开始吸烟的学生比在较大年龄开始吸烟的学生更有可能是经常吸烟的重度吸烟者。结论--这些数据表明，在年轻时开始吸烟会增加青少年时期尼古丁成瘾的风险，参加体育运动可能会影响吸烟行为。应在12岁之前提供预防吸烟的干预措施，以帮助打击青少年中的吸烟流行。
Objective.-To examine smoking patterns, smoking initiation, and the relationship of sports participation and age at smoking initiation to regular and heavy smoking among adolescents.Design.-Survey.Participants.-A nationally representative sample of US high school students.Outcome Measures.-Prevalences of smoking patterns, prevalence and incidence of smoking initiation, and prevalences and odds of regular and heavy smoking in relation to sports participation and age at smoking initiation.Results.-Seventy-two percent of students reported experimenting with, formerly, or ever smoking cigarettes, and 32% reported smoking in the past 30 days. Students who had participated in interscholastic sports were less likely to be regular and heavy smoker's than were others who had not participated. Smoking initiation rates increased rapidly after age 10 years and peaked at age 13 to 14 years. Students who began smoking at age 12 years or younger were more likely to be regular and heavy smokers than were students who began smoking at older ages.Conclusions.-These data suggest that smoking initiation at a young age can increase the risk of nicotine addiction during adolescence and that sports participation may influence smoking behavior. Interventions to prevent smoking should be available before age 12 years to help combat the smoking epidemic among youth.