Bone Mineral Content in Preterm Infants at Age 4 to 16
Bone Mineral Content in Preterm Infants at Age 4 to 16
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4 至 16 岁早产儿的骨矿物质含量
DOI：
10.1111/j.1651-2227.1985.tb10962.x
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发表时间：
1985
期刊：
影响因子：
--
通讯作者：
B. Nilsson
中科院分区：
文献类型：
--
作者：
I. Helin;L. Landin;B. Nilsson
采用光子吸收法测定了75例4 ~ 16岁低出生体重儿前臂骨矿含量（BMC）。其中45例为早产儿阿加（27例男孩，18例女孩，平均体重1580 g;范围920 - 2060 g），30例为早产儿SGA（17例男孩，13例女孩，平均体重1510 g;范围940 - 2130 g）。结果进行了比较，与同龄儿童的对照组，并进行协方差分析与年龄，身高和体重作为协变量的因素。阿加和SGA出生的儿童的BMC、体重和身高没有差异。不考虑阿加或SGA，BMC显着降低男孩，但差异不太明显，不太显着时，身高和体重作为协变量因素。早产男孩的BMC低于同龄对照组男孩，但也比同龄对照组男孩略短和轻。
Using photon absorptiometry the forearm bone mineral content (BMC) was determined in 75 children aged 4 to 16, who all had a low birth weight. Forty‐five of them were born preterm AGA (27 boys, 18 girls, mean weight 1580 g; range 920‐2060 g) and 30 preterm SGA (17 boys, 13 girls, mean weight 1510; range 940‐2130 g). The results were compared with a control group of children of the same age, and analyses of covariance with age, height and weight as the covariant factors were performed. The BMC, weight and height did not differ between the children born AGA or SGA. Irrespective of AGA or SGA, the BMC was significantly decreased in boys but the difference was less pronounced and less significant when height and weight were used as covariant factors. Boys who had been born preterm had a less BMC than the control boys for their age but the were also somewhat shorter and lighter than expected with regard to their age.
与适龄婴儿相比，小于胎龄儿的骨矿物质含量降低：血清 25-羟基维生素 D 正常，甲状旁腺激素降低。
影响因子：
8
作者：
Minton,SD;Steichen,JJ;Tsang,RC
通讯作者：
Tsang,RC