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首页> 外文期刊>Annals of epidemiology >Smoking and risk of preterm birth among predominantly Puerto Rican women.
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Smoking and risk of preterm birth among predominantly Puerto Rican women.

机译：在波多黎各的女性中，吸烟和早产的风险。

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PURPOSE: Studies of smoking during pregnancy and preterm birth among Hispanic women are sparse. Our goal was to evaluate the effect of cigarette smoking during pre-pregnancy, early pregnancy, and mid pregnancy on preterm birth among Hispanic women, the fastest growing ethnic group in the United States. METHODS: We evaluated data from a prospective cohort study of 1,041 Hispanic (predominantly Puerto Rican) women recruited between 2000 and 2004 in Springfield, Massachusetts. At recruitment (mean = 15 weeks), women reported their smoking since pregnancy awareness (early pregnancy) and in the year prior to pregnancy (pre-pregnancy). Mid pregnancy smoking was collected at a second interview (mean = 28 weeks). RESULTS: Smoking in pre-pregnancy was not associated with preterm birth. After adjustment for age, parity, education, and illicit drug use, women who smoked in early pregnancy had 1.6 times the risk of preterm birth (95% confidence interval [CI], 1.0-2.7) compared with nonsmokers. Women who smoked in mid pregnancy had 2.1 times the risk of preterm birth (95% CI, 1.0-4.2) compared with nonsmokers with a trend of increased risk of preterm birth with increasing levels of smoking (p trend, 0.03). CONCLUSIONS: Smoking in early or mid pregnancy increased the risk of spontaneous preterm birth in a Hispanic population.
机译：目的：西班牙裔妇女在怀孕和早产期间吸烟的研究很少。我们的目标是评估西班牙裔妇女（美国增长最快的族裔）在怀孕前，怀孕初期和妊娠中期吸烟对早产的影响。方法：我们评估了一项前瞻性队列研究的数据，该研究来自2000年至2004年在马萨诸塞州斯普林菲尔德市招募的1,041名西班牙裔妇女（主要是波多黎各人）。在招募时（平均= 15周），妇女报告自从了解怀孕（怀孕初期）和怀孕前一年（怀孕前）吸烟。在第二次访谈中收集了怀孕中期吸烟（平均= 28周）。结果：怀孕前吸烟与早产无关。在调整了年龄，均等，教育程度和非法药物使用后，早孕吸烟的妇女早产风险是不吸烟者的1.6倍（95％置信区间[CI]，1.0-2.7）。与不吸烟者相比，在怀孕中期吸烟的妇女早产的风险是非吸烟者的2.1倍（95％CI，1.0-4.2），其趋势是随着吸烟水平的升高而增加（p趋势，0.03）。结论：在妊娠早期或中期吸烟会增加西班牙裔人口自发早产的风险。

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