产检对孕妇体质指数增长的干预
妊娠结局,,产检;体质指数;妊娠结局,1对象与方法,2结果,3讨论,参考文献：
摘要：目的 探讨定期产检对孕妇体质指数(BMI)增长的干预及对妊娠结局的影响。方法 选取早孕时建册、产检≥8次的足月单胎初产妇1210人作研究组；32周以后建册、产检次数≤3次的1058人作对照组。研究组根据孕前BMI及孕期不同孕周BMI的增长进行干预。结果 研究组BMI的干预在13～32 周效果最明显；两组妊娠结局比较，自然分娩率和手术产率存在显著性差异，P<0.05；两组新生儿出生体重比较，研究组低体重儿、巨大儿出生率明显低于对照组，P<0.05。结论 定期产检干预孕妇BMI的增长，能提高自然分娩率，降低手术产率，获得良好的妊娠结局，有利于母婴的身体健康。关键词： 产检;体质指数;妊娠结局
The Interference of Antenatal Care on the Increase of Body Mass Index
LIU Huiyun,CAI Huilan
(Department of Obsterics and Gynecology,the Second Affiliated Hospital of Xianning College,Xianning Hubei 437100,China)
ABSTRACT:Objective To explore the interference and effect of antenatal care on the increase of body mass index (BMI) .Methods 1210 cases of primipara with monocyesis at full term who had received regular antenatal cares beginning from early pregnancy and suming to 8 times or over were selected as the study group,and another 1058 cases of similar primipara who had received only irregular antenatal cures beginning till 32th week or late and suming to 3 times or less were as the control group.The interference was performed according to the BMI before and after pregnancy in the study group. Results The effective interference was performed well during 13～32th week in the study group.There was a significant difference between two groups in the rates of normal dilivery and operation dilivery(P<0.05).The low birthweight and fetal macrosmia in the study group was significantly lower than those of the control group(P<0.05).Conclusion The interference on increase of BMI by regular antenatal care can elivate the rate of normal delivery and decrease the delivery by virtue of operation. ......
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