Impact of a stepwise introduction of smoke-free legislation on the rate of preterm births: analysis of routinely collected birth data
Impact of a stepwise introduction of smoke-free legislation on the rate of preterm births: analysis of routinely collected birth data
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DOI：
10.1136/bmj.f441
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发表时间：
2013-02-14
影响因子：
105.7
通讯作者：
Nawrot, Tim S.
中科院分区：
文献类型：
--
作者：
Cox, Bianca;Martens, Evelyne;Nawrot, Tim S.
目的调查比利时无烟立法分三个阶段实施后早产的发生率（2006年1月在公共场所和大多数工作场所，2007年1月在餐馆，2010年1月在提供食物的酒吧）。设计对2002年1月至2011年12月常规收集的出生数据进行Logistic回归分析。设置弗兰德斯，比利时.人口所有妊娠24-44周的活产单胎分娩（n=606 877，其中n=448 520自然分娩）.主要结局指标早产（胎龄
Objective To investigate the incidence of preterm delivery in the Belgian population after implementation of smoke-free legislation in three phases (in public places and most workplaces January 2006, in restaurants January 2007, and in bars serving food January 2010).Design Logistic regression analyses on routinely collected birth data from January 2002 to December 2011.Setting Flanders, Belgium.Population All live born singleton births delivered at 24-44 weeks of gestation (n=606 877, with n=448 520 spontaneous deliveries).Main outcome measures Preterm birth (gestational age