Relationships between cigarette smoking during pregnancy, gestational age, maternal weight gain, and infant birthweight.
Relationships between cigarette smoking during pregnancy, gestational age, maternal weight gain, and infant birthweight.
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怀孕期间吸烟、胎龄、母亲体重增加和婴儿出生体重之间的关系。
DOI：
10.1016/s0306-4603(01)00216-7
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发表时间：
2003
影响因子：
4.4
通讯作者：
Vacek,PamelaM
中科院分区：
文献类型：
--
作者：
Secker-Walker,RogerH;Vacek,PamelaM
目的探讨吸烟对婴儿出生体重的影响，与胎龄和母亲孕期体重增加无关。方法采用逐步回归分析的方法，找出未被产前吸烟改变的母婴特征，作为婴儿出生体重、胎龄和母亲净体重增加的预测因子。然后将这些因素纳入回归分析，以评估吸烟对孕周、母亲净体重增加和婴儿出生体重的影响，通过吸烟、呼出的一氧化碳或尿可替宁来衡量。结果在调整不可改变的因素后，吸烟占分娩时孕周变化的1.5-3.1%。经不可修改因素和胎龄调整后，其解释了母亲净体重增加的5.3-7.7%。调整胎龄、母亲体重净增和不可改变因素后，吸烟可解释婴儿出生体重变异的2.7-5.2%。结论戒烟引起的婴儿出生体重增加大部分是由于吸烟对胎儿生长受限的独立影响，与母亲体重增加和胎龄稍长有关的增加较少。
ObjectiveTo estimate the effect of smoking on infant birthweight independent of gestational age and maternal weight gain during pregnancy.MethodsStepwise regression was used to identify sets of maternal and infant characteristics not modified by prenatal smoking that were predictors of infant birthweight, gestational age, and net maternal weight gain. These were then included in regression analyses to assess the effects of smoking, as measured by cigarette consumption, exhaled carbon monoxide, or urinary cotinine on gestational age, net maternal weight gain, and infant birthweight.ResultsAfter adjustment for nonmodifiable factors, smoking accounted for 1.5–3.1% of the variance in gestational age at delivery. It accounted for 5.3–7.7% of the variance in net maternal weight gain after adjustment for nonmodifiable factors and gestational age. After adjustment for gestational age and net maternal weight gain, and the nonmodifiable factors, smoking accounted for 2.7–5.2% of the variance in infant birthweight.ConclusionsMost of the gain in infant birthweight on quitting smoking is due to the independent effect of smoking on fetal growth restriction, with much smaller gains related to increased maternal weight gain and a slightly longer gestational age.
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母亲体型特征对两个不同欧洲人群新生儿体型的影响。
DOI：
--
发表时间：
1998
期刊：
Human Biology: The Official Publication of the American Association of Anthropological Genetics
影响因子：
--
作者：
S. Kirchengast;B. Hartmann;K. Schweppe;P. Husslein
通讯作者：
P. Husslein
怀孕期间和产后减少吸烟：医生的建议得到个人咨询的支持。
DOI：
10.1006/pmed.1998.0287
发表时间：
1998
期刊：
Preventive medicine.
影响因子：
--
作者：
Secker-Walker,RH;Solomon,LJ;Flynn,BS;Skelly,JM;Mead,PB
通讯作者：
Mead,PB
影响因子：
5.5
作者：
Secker-Walker,RH;Solomon,LJ;Flynn,BS;Skelly,JM;Mead,PB
通讯作者：
Mead,PB
怀孕吸烟者增加能量摄入并不能防止人类胎儿生长迟缓。
DOI：
--
发表时间：
1996
期刊：
Journal of NutriLife
影响因子：
--
作者：
S. K. Muscati;Kristine G. Koski;K. Gray‐donald
通讯作者：
K. Gray‐donald
DOI：
10.1111/j.1471-0528.1988.tb09481.x
发表时间：
1988-06-01
期刊：
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY
影响因子：
--
作者：
MACARTHUR, C;KNOX, EG
通讯作者：
KNOX, EG