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巨大胎儿指出生体重≥4 000 g的活产新生儿。近年中国巨大胎儿发生率呈增加趋势,2006年抽样调查显示,我国巨大胎儿发生率为6.5%,东部发达地区为8.2%。巨大胎儿不仅可引起多种产科问题,还与儿童肥胖、神经心理发育等健康问题存在关联。本研究对安徽省合肥市2005-2008年分娩的活产儿进行分析,探讨巨大胎儿发生率的月分布特征,为预防和控制巨大胎儿高发生率提供科学依据。
Huge fetuses indicate live births weighing> 4 000 g. In recent years, the incidence of huge fetuses in China shows an increasing trend. According to the 2006 sample survey, the incidence of huge fetuses in China is 6.5% and that in the developed eastern regions is 8.2%. Huge fetus can not only cause a variety of obstetric problems, but also with children obesity, neuropsychological development and other health problems are related. This study analyzed the distribution of live births from 2005 to 2008 in Hefei City, Anhui Province to investigate the incidence of huge fetuses and provided a scientific basis for the prevention and control of the high incidence of huge fetuses.