扬州地区婴幼儿25-羟维生素D水平调查分析  

Study on serum levels of 25-hydroxyvitam D of infants in Yangzhou

作　　者：于伟平[1] 孙玉叶[1] 赵桂平[2] 章景丽[1] 

机构地区：[1]扬州市妇幼保健院儿童保健科,江苏扬州225002 [2]扬州市妇幼保健院检验科,江苏扬州225002

出　　处：《中国儿童保健杂志》2013年第11期1187-1189,共3页Chinese Journal of Child Health Care

摘　　要：目的了解扬州市婴幼儿25-羟维生素D水平及现状，为科学合理指导婴幼儿维生素D缺乏提供理论依据。方法对2012年8—12月来本院儿童保健门诊进行常规检查的986例婴幼儿进行静脉末梢血血清25-羟维生素D水平测定。结果986例婴幼儿血清25-羟维生素总体水平为（87．33±35．77）nmol／L，性别差异无统计学意义。25-羟维生素D水平缺乏、不足、适宜水平的检出率为分别为11．4％、32．3％、56．4％。季节变化对婴儿的维生素D水平的影响不明显，而1～2h／d户外活动及常规补充维生素D可有效预防维生素D缺乏。结论扬州地区婴幼儿维生素D水平普遍较低，应对家长进行有关科学预防维生素D缺乏知识的宣传教育，对婴幼儿参加户外活动及维生素D服用情况进行系统管理。Objective To understand the levels of 25-hydroxyvitam D [25-（OH）D]of infants in Yangzhou city and to provide scientific prevention vitamin D deficiency. Methods A total of 986 infants who received physical examination in Yangzhou maternal and child care service center were recruited from August to December,2012. Results The overall level of 25-（OH）D of 986 cases were （87.33±35.77）nmol/L,without statistical significance between sexes. The detection rates of 25- （OH） D of deficiency, insufficient, preferred range were 11.4 %, 32.3 %, 56.4 %, respectively. The changes of vitamin D during different seasons were not obvious in infants,but it was important of 1-2 h/d outdoor activities and regular use of vitamin D. Conclusion The status of vitamin D of infants in Yangzhou is not optimistic,it is necessary to enhance education of vitamin D deficiency and to supervise systemically about activities in outdoor and vitamin D use.

关 键 词：婴幼儿 25-羟维生素D 佝偻病 

分 类 号：R153.2[医药卫生—营养与食品卫生学]