孕妇孕期营养及体重干预对分娩结局的影响

Effect of Maternal Nutrition on Birth Weight Intervention During Pregnancy

目的探讨孕妇孕期营养及体重干预对分娩结局的影响。方法选择12周左右单胎妊娠孕妇268例作为研究对象,分别采用常规孕期教育和孕期营养指导、体重控制干预。结果干预组孕妇在孕28、36周及分娩前BMI低于参照组;干预组孕妇分娩新生儿窒息、巨大儿、低出生体重儿发生率低于参照组,干预组新生儿体重及Apgar评分优于参照组。结论通过对孕妇孕期进行专业营养指导及控制孕妇体重,优化分娩结局。

Objective To investigate the influence of maternal nutrition during pregnancy and birth weight intervention on outcome. Methods 12 weeks singleton pregnancy 268 cases for the study were conventional prenatal education and pregnancy nutrition guidance, weight control interventions.Results The intervention group of pregnant women at 28, 36 weeks of pregnancy and before delivery BMI lower than the reference group, the intervention group of pregnant women giving birth asphyxia, great children, the incidence of low birth weight children is lower than the reference group, the intervention group, birth weight and Apgar score better than the reference group.Conclusion By professional nutritional guidance during pregnancy and maternal weight control, which has optimization birth outcomes.