学龄前儿童维生素D水平的影响因素分析

摘要

目的：分析扬州市健康儿童的维生素 D 水平，评价其营养状况，对其影响因素进行探讨。方法对2014年1～12月该院进行健康体检的学龄前儿童进行静脉末梢血血浆的血清25-羟维生素 D[25-（OH）D]水平测定，使用 SPSS17．0对获得数据进行分析。结果各年龄阶段的学龄前儿童维生素 D 水平差异有统计学意义（P＜0．05），季节变化、产妇的维生素 D 水平对学龄前儿童的维生素 D 水平也有一定的影响。结论扬州市学龄前儿童维生素 D 水平偏低，孕妇维生素 D 补充可以提高新生儿的维生素 D 水平，降低相关疾病的发生。%Objective To analysis on the 25-hydroxyvitamin D[25-(OH)D] level of preschoolers in Yangzhou ,evaluating their nutrition conditions ,to discuss the influence factors .Methods The 25-(OH) D in plasma of peripheral vein was measured in the preschoolers who came to Maternal and Child Care Service Hospital of Yangzhou receiving healthy examinations in 2014 all over the year ,SPSS17 .0 software was used to analyze the data .Results The vitamin D level of preschoolers had statistical significance be-tween different age group .Season and vitamin D level of pregnant women also contributed to the statistical significance .Conclusion The vitamin D level of preschooler children shows low ,the supplement of vitamin D of pregnant women could improve the new -borns ,reduce the rate of illness .