Excessive Weight Gain in Term Twin Pregnancies Examining the 2009 Institute of Medicine Definitions
Excessive Weight Gain in Term Twin Pregnancies Examining the 2009 Institute of Medicine Definitions
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DOI：
10.1097/aog.0b013e318232125d
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发表时间：
2011-11-01
影响因子：
7.2
通讯作者：
Rebarber, Andrei
中科院分区：
文献类型：
--
作者：
Fox, Nathan S.;Saltzman, Daniel H.;Rebarber, Andrei
目的：根据2009年医学研究所（IOM）的建议，估计体重过度增加的双胎妊娠的妊娠结局：回顾性队列分析了2005年至2010年170例妊娠37周或以上的双胎妊娠患者。我们根据2009年IOM关于妊娠期体重增加的建议比较了三个队列的结果：体重增加不良，正常体重增加和过度体重增加。结果：比较体重增加不佳、正常和过度，三组中分娩两个新生儿体重超过2,500 g的妇女比例从40%增加到60.5%到79.5%（P
OBJECTIVE: To estimate pregnancy outcomes in twin pregnancies with excessive weight gain, according to the 2009 Institute of Medicine (IOM) recommendations.METHODS: A retrospective cohort of 170 patients from a single practice with twin pregnancies at 37 weeks or more of gestation from 2005 to 2010 were analyzed. We compared outcomes between three cohorts based on the 2009 IOM recommendations for weight gain during pregnancy: poor weight gain, normal weight gain, and excessive weight gain. One-way analysis of variance and chi(2) for trend were used when appropriate.RESULTS: Comparing poor, normal, and excessive weight gain, the proportion of women delivering both newborns weighing more than 2,500 g increased from 40% to 60.5% to 79.5% across the three groups (P