孕期增重与新生儿出生体重及身长的相关性研究

Investigation on correlation between weight gain during pregnancy and birth weight,height of neonates

目的:探讨孕前体重、孕期增重对新生儿出生体重及身长的影响。方法:于孕12周内建立围产期保健基线资料,随访观察新生儿的出生体重与身长。结果:新生儿出生体重、身长与孕妇孕前体重、孕期增重均存在正相关关系。结论:孕前BMI、孕期增重对新生儿出生体重及身长具有一定的影响。重视并适时提供咨询和干预,维持适宜的孕期增重可以降低母婴并发症,减少低出生体重儿和巨大儿的发生率。

Objective： To explore the effect of pregestational weight and weight gain during pregnancy on birth weight and height of neonates. Methods ： Data at baseline were collected in the first trimester of pregnancy, birth weight and height of neonates were followed up and compared. Results： There was positive correlation between birth weight, height of neonates and pregestational weight and weight gain during pregnancy. Conclusion： Pregestational BMI and weight gain during pregnancy have impact on birth weight and height of neonates, timely consultation and intervention was important, and proper weight gain during pregnancy can reduce the incidences of maternal and children complications, low birth weight infant and macrosomia.