南京市2812例0～6岁婴幼儿25-羟维生素D检测分析  

Analysis of 25-hydroxyvitamin D levels in 2812 cases of children at 0-6 years old in certain city

作　　者：叶莉莉[1] 高玲娟[1] 顾平清[1] 孙宁[1] 刘康生[1] 李希翎[2] 孙慧谨[1] 

机构地区：[1]江苏省南京市妇幼保健院检验科,210004 [2]江苏省南京市妇幼保健院儿童保健科,210004

出　　处：《国际检验医学杂志》2012年第16期1979-1980,共2页International Journal of Laboratory Medicine

摘　　要：目的调查南京市0～6岁婴幼儿血清25-羟维生素D(25-OHD)水平及缺乏率,以期为临床诊断维生素D缺乏性佝偻病提供实验依据。方法 2011年3月至2012年2月本院儿科门诊就诊的0～6岁婴幼儿2812例,用酶联免疫吸附试验检测其血清25-OHD浓度。结果 2812例0～6岁婴幼儿中,血清25-OHD较为足够1083例,占38.5%;相对缺乏1332例,占47.4%;缺乏395例,占14.1%,后两者占总人数的61.5%。血清25-OHD以1～2岁组最高,0～1岁组其次,3～6岁组最低,不同年龄组比较差异有统计学意义(P<0.05);不同性别间25-OHD水平差异无统计学意义(P>0.05)。结论南京市婴幼儿25-羟维生素D缺乏率较高,其中以3～6岁幼儿25-OHD血清水平最低。Objective To investigate the levels and deficiency of 25-hydroxyvitamin D （ 25-OHD ） in children at 0-6years old in this city.Methods Serum levels of 25-OHD in 2 812cases of children at 0-6years old , detected by enzyme linked immunosorbent assay （ ELISA ） between Mar.2011and Feb.2012 , were statistically analyzed.Results Among 2 812cases of children 1 083 （ 38.5% ） were relative sufficient of 25-OHD , 1 332 （ 47.4% ） were relative deficient and 395 （ 14.1% ） were absolutely deficient. Levels of 25-OHD in 1-2years old group was the highest , followed by 0-1and 3-6years old group , and with statistical difference between different age groups （ P0.05 ） .There was no statistical difference between different gender groups （ P0.05 ） .Conclusion The deficiency rate of 25-OHD might be high in children , especially in children at 3-6years old.

关 键 词：25-羟维生素D 维生素D缺乏 儿童 江苏 

分 类 号：R446.1[医药卫生—诊断学]