不同体重指数孕妇孕期体重增长与胎儿出生体重相关性研究  

Correlation study on pregnancy weight gain of different BMI pregnancy and neonate birth weight

作　　者：孙正芳[1] 吕光巧[1] 李晓花[1] 

机构地区：[1]湖北省十堰市东风汽车公司茅箭医院,442000

出　　处：《护理实践与研究》2013年第6期15-16,共2页Nursing Practice and Research

摘　　要：目的:调查某地区孕妇孕期体重增长和胎儿出生体重相关性,为开展孕期保健提供依据。方法:随机抽取216例孕妇为研究对象,记录其孕期体重增长及胎儿出生体重,分析体重指数(BMI)、孕期体重增长及胎儿出生体重之间的关系。结果:低BMI、正常BMI和高BMI组孕妇平均孕期体重增长分别为(15.25±3.55)kg,(13.60±3.01)kg和(10.18±2.67)kg,胎儿出生体重分别为(3.37±0.34)kg,(3.15±0.35)kg和(2.88±0.37)kg,孕期体重增长与胎儿出生体重间均呈正相关(P<0.05)。结论:异常BMI可能会引起胎儿出生体重异常甚至早产,应加强孕期体重增长监测,确保胎儿和孕妇的健康。Objective：To investigate neonate birth weight and pregnancy weight gain of different body mass index （BMI） pregnancy and to provide reference evidences for antenatal care. Methods.216 pregnancy were selected randomly to investigate neonate birth weight and pregnanncy weight gain, the relationship of BMI ,pregnancy weight gain and neonate birth weight was finally observed. Results：The average pregnancy weight gain in low BMI group, normal BMI group and high BMI group were （15.25 ±3.55） kg, （13.60 ±3,01） kg and （ 10.18±2.67）kg respectively. Fetal weight were （3.37 ±0.34）kg, （3.15± 0.35 ） kg and （ 2.08 ±0. 37 ） kg respectively,there was a positive relationship between pregnancy weight gain and neonate bisth weight （ P 〈 0.05 ）. ConclusionAbnormal BMI is a posslble factor of aberrant neonate birth weight so far as to premature delivery,so it is necessary to monitor pregnancy weight gain to insure the health of pregnancy and neonate.

关 键 词：体重指数 孕期体重增长 出生体重 

分 类 号：R473.71[医药卫生—护理学]