摘要
随着低出生体重儿存活率的提高 ,低出生体重儿的发育结局得到了广泛关注。该文从儿童体格发育和神经精神发育两个方面对低出生体重儿的发育结局进行了综述。结果表明 :①体格发育。低出生体重儿在出生 1年内或8～ 14岁存在赶上生长 ,但青春期时身高、体重、头围、体块指数仍低于正常出生体重儿 ,性成熟情况与正常出生体重儿一致 ;②神经精神发育。低出生体重儿更易出现感觉神经损伤和协调发育障碍 ,残疾率、异常和边缘智商发生率高 。
The outcomes of low birth weight (LBW) infants was broadly concerned as the survival rate of LBW infants increase. This article summarized the physical growth and neuropsychic developmental outcomes of LBW infants. The results showed that for: ①Physical growth: There is a “catch up growth” in LBW infants within the first year after birth or from 8 to 14 years, but the height, weight, head circumference and body mass index of LBW infants were less than those of normal birth weight (NBW) infants at adolescence. LBW adolescents had similar sexual maturity, as compared with NBW adolescents. ②Neuropsychic development: LBW children had higher rates of neurosensory impairments, coordinate maldevelopment, disability, subnormal and borderline IQ. Significantly, more children with LBW met criteria for learning disability.
出处
《国外医学（妇幼保健分册）》
2003年第5期264-266,共3页
Foreign Medical Sciences (Section of Maternal and Child Health)
关键词
低出生体重
体格生长
智商
学习困难
low birth weight
physical growth
intelligence quotient
learning disability
