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首页> 外文期刊>Preventive Medicine: An International Journal Devoted to Practice and Theory >The effect of local tobacco sales laws on adolescent smoking initiation.
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The effect of local tobacco sales laws on adolescent smoking initiation.

机译：当地烟草销售法律对青少年吸烟的影响。

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BACKGROUND: More than 700 communities have en acted laws prohibiting the sale of tobacco to minors, but little is known about the impact of such laws on youth smoking behavior. The objective of this study was to determine whether local tobacco sales laws de crease the rate of progression to established smoking among adolescents. METHODS: We conducted a prospective cohort study of 592 Massachusetts youths who did not smoke and were ages 12-15 years at the time of a baseline, random-digit-dial, telephone survey in 1993 and who were reinterviewed in 1997. RESULTS: Youths living in towns with a local tobacco sales ordinance at baseline were significantly less likely to progress to established smoking (defined as having smoked at least 100 cigarettes in one's life) than youths living in a town without an ordinance (odds ratio = 0.60; 95% confidence interval 0. 37, 0.97). The magnitude of this effect was unchanged after control ling for potential confounding variables. However, there was no relationship between living in a town with an ordinance and youths' perceived access to tobacco. CONCLUSIONS: Local tobacco sales laws are associated with reduced rates of adolescent smoking initiation, but in this setting, this effect did not appear to be mediated through reduced access to cigarettes. Copyright 1999 American Health Foundation and Academic Press.
机译：背景：700多个社区已经颁布了禁止向未成年人出售烟草的法律，但对于此类法律对青少年吸烟行为的影响知之甚少。这项研究的目的是确定当地烟草销售法律是否降低了青少年发展成既定吸烟的速度。方法：我们进行了一项前瞻性队列研究，研究对象是592名马萨诸塞州青年，他们于1993年接受基线，随机数字拨号，电话调查时均年龄在12-15岁之间，并于1997年进行了重新访谈。结果：青年生活在基线时有当地烟草销售条例的城镇的居民比没有条例的城镇的年轻人发展成确定吸烟（定义为一生中至少抽过100支香烟）的可能性要小得多（优势比= 0.60; 95％置信区间为0。37，0.97）。在控制了潜在的混杂变量之后，这种影响的程度没有改变。但是，在有法令的小镇生活与青年人获得烟草的机会之间没有任何关系。结论：当地烟草销售法律与减少青少年吸烟的发生率有关，但是在这种情况下，这种影响似乎并没有通过减少卷烟的获得来调节。版权所有1999美国健康基金会和学术出版社。

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