摘要
【目的】比较十五年前后0-6月婴儿体重、身高增长的变化,为近十五年婴儿体格发育的进步提供依据。【方法】在广州医学院第三附属医院儿童保健门诊就诊的婴儿中1990年1月-1992年1月出生的足月婴儿1008例归为A组、2005年1月-2007年1月出生的足月婴儿1010例归为B组,比较两组42 d、2、3、4、5、6月龄的体重、身高增长值。【结果】B组婴儿42 d的体重增长比A组快,差异有非常显著性（P〈0.001）;B组婴儿多个月龄的身高增长比A组快,差异有非常显著性（P〈0.001）。【结论】与十五年前相比婴儿的体格发育显著提高,其中42 d龄尤为明显,婴儿的体型有高挑趋向。
【Objective】 To compare the weight and height of the infants aged 0～6 months with those of fifteen years ago,in order to provide the evidence of the physical development of the infants in recent fifteen years. 【Methods】 1 008 full-term infants born in January 1990 to January 1992 in outpatient were selected as group A,and 1 010 infants born in January 2005 to January 2007 as group B.Compared the increasing in the weight and height of the infants in the two groups at their 42 days old,two,three,four,five months old and six months old. 【Results】 The increasing in the weight of the infants in group B at their 42 days old was faster than that in group A（P〈0.001）.The increasing of the height of the infants in group B was faster than that in group A at their 42 days and 2,3,4,5,6 months old,respectively（P〈0.001）. 【Conclusions】 Compared with 15 years ago,the physical growth of the infants are significantly improved,especially at their 42 days,the infants trend toward tall somatotype.
出处
《中国儿童保健杂志》
CAS
2008年第5期571-573,共3页
Chinese Journal of Child Health Care
关键词
体格发育
营养
婴儿
physical growth
nutrition
infant
