The Relationship Between Cow's Milk and Stores of Vitamin D and Iron in Early Childhood
The Relationship Between Cow's Milk and Stores of Vitamin D and Iron in Early Childhood
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DOI：
10.1542/peds.2012-1793
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发表时间：
2013-01-01
期刊：
影响因子：
8
通讯作者：
Parkin, Patricia C.
中科院分区：
文献类型：
--
作者：
Maguire, Jonathon L.;Lebovic, Gerald;Parkin, Patricia C.
OBJECTIVE: To examine the association between cow's milk intake on both vitamin D and iron stores in healthy urban preschoolers.METHODS: Healthy children 2 to 5 years of age were recruited from December 2008 through December 2010 through the TARGet Kids! practice-based research network. Cow's milk intake was measured by parental report. Vitamin D and iron stores were measured by using serum 25-hydroxyvitamin D and ferritin. Bivariate multivariable linear regression was used to examine the effect of cow's milk intake simultaneously on 25-hydroxyvitamin D and serum ferritin. Analyses were stratified by important clinical variables including skin pigmentation, bottle feeding, vitamin D supplementation, and season.RESULTS: Among 1311 children, increasing cow's milk consumption was associated with decreasing serum ferritin (P < .0001) and increasing 25-hydroxyvitamin D (P
