摘要
目的探讨早产儿与足月儿体格生长规律的异同。方法对96名早产儿与94名足月儿出生第1年的体质量和身长进行定期测量,比较不同月龄段(1～3月龄段、>3～6月龄段、>6～9月龄段、>9～12月龄段)2组婴儿的体质量及身长的生长速度及相对生长速度。采用SPSS15.0软件进行统计学分析。结果 1.在>3～6月龄段,早产儿体质量和身长的生长速度均显著快于足月儿;>6～9月龄段,早产儿仅身长的生长速度明显快于足月儿。2.在1～3月龄及>3～6月龄段时,早产儿体质量和身长的相对生长速度均明显快于足月儿;而在>6～9月龄段,早产儿仅身长的相对生长速度明显快于足月儿。3.无论是足月儿还是早产儿,体质量与身长的生长速度均随月龄增长呈逐渐下降趋势。结论婴儿期是早产儿追赶生长的关键时期,选择合适的方法评价体格生长有助于对早产儿的生长进行合理干预。
Objective To explore the same and different growth character of preterm and term infants. Methods Ninety - six preterm infants and 94 term infants were chosen. Their weights aml lengths were measured regularly. Four periods,including 1 -3 months old, 〉 3 -6 months old, 〉 6 -9 months old,and 〉 9 - 12 months old, were divided. And the growth velocity and reltative veloeity of preterm infants and those of term infants in different periods were compared. SPSS 15.0 software was used to analyze the data. Results 1. In 〉 3 - 6 months old, growth velocity of weight and length of preterm int^mts were sigoificantly faster than those of term intants. Length growth velocity of pretenn in- fants was notably faster than that nf term infants in 〉 6 - 9 months old. 2. In I - 3 months old and 〉 3 - 6 months old,relative velocity of weight gain and length gain of preterm infants were significantly faster than those of tern1 infants. Relative velocity of length gain of preterm in- fants was notably faster than that of term infants in 〉 6 - 9 months old. 3. Growth velocity of weight and length tot both preterm and term in- fants decreased with the increase of their age. Conclusions Infancy is the key period when pretelan catch - up growth. Appropriate method is beneficial to intervene physical growth of preterm reasonably.
出处
《实用儿科临床杂志》
CAS
CSCD
北大核心
2010年第23期1810-1811,1814,共3页
Journal of Applied Clinical Pediatrics
基金
南京市医学科技发展项目(YKK0326)
关键词
生长速度
早产儿
足月儿
growth velocity
preterm infant
term infant
