Effects of intrauterine growth retardation in premature infants on early childhood growth
Effects of intrauterine growth retardation in premature infants on early childhood growth
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DOI：
10.1016/s0022-3476(97)70316-0
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发表时间：
1997-01-01
影响因子：
5.1
通讯作者：
Dietz, WH
中科院分区：
文献类型：
--
作者：
Strauss, RS;Dietz, WH
目的：评价早产儿宫内发育迟缓和婴儿身体比例对后续儿童生长发育的影响。方法：对818例早产儿(818例)从出生到矫正年龄36个月进行研究。体重和长度被记录在八个间隔。对出生时身体对称性不同的早产儿的生长参数进行了比较，定义为按年龄长度和按年龄体重定义。结果：出生时低身长、低体重儿为对称性生长迟缓，正常体长、低体重儿为非对称性生长迟缓。结果：低体长、低体重儿在出生后8月龄前生长速度明显加快(P
Objective: To evaluate in preterm infants the role of intrauterine growth retardation and infant body proportionality on subsequent childhood growth.Methods: Preterm infants (818) prospectively enrolled in the Infant Health and Development Program were studied from birth to 36 months of corrected age. Weights and lengths were recorded at eight intervals. Growth parameters were compared in preterm infants with differing body symmetry at birth, defined by length-for-age and weight-for-age. Infants with both low length-for-age and low weight-for-age at birth were categorized as symmetrically growth retarded, and infants with normal length-for-age and low weight-for-age were categorized as asymmetrically growth retarded.Results: Infants born with low length-for-age demonstrated increased growth velocity until 8 months of corrected age (p