安庆市1116名婴幼儿四种微量元素营养水平调查分析  

Nutritional condition of four kinds of peripheral blood microelements: an investigation of 1116 infants in Anqing

作　　者：陈实庆 邓虹[1] 吴珍珍[1] 

机构地区：[1]安庆市妇幼保健所,安徽安庆246003

出　　处：《安徽预防医学杂志》2013年第4期254-256,共3页Anhui Journal of Preventive Medicine

摘　　要：目的了解安庆市就诊婴幼儿体内钙、镁、铁、锌4种微量元素缺乏状况,针对性的采取营养干预措施。方法 2011年1月～2012年8月来安庆市妇幼保健所儿保门诊体检的6个月至3岁1 116名健康的婴幼儿采集未梢血,分离血清后,采用LK98B型微量元素检测仪,运用电极电位法检测钙、镁、铁、锌4种微量营养素。结果婴幼儿体内钙和镁含量均值在正常范围,铁和锌含量偏低,男女四种微量元素含量差异无统计学意义(P>0.05)。女性钙、镁降低检出率较男性高,且有统计学差异。1 116例婴幼儿主要以缺钙、缺锌为主,检出率分别为22.31%和27.06%。结论安庆市部分婴幼儿四种微量元素营养水平较好,缺钙缺锌较为常见,需及时补充缺乏的营养素。Objective To investigate peripheral blood calcium, magnesium, iron, zinc level of infants and provide basis for nutritional intervention. Methods Peripheral blood of 1116 infants at age of 6 month to 3 years old in Anqing maternal and child health care clinic during the period from January 2011 to August 2012 were collected and measured for calcium, magnesium, iron, zinc with potential electrode method using LK98B microelement detection instrument. Results Mean value of infant calcium and magnesium were in nonnal range,while iron and zinc were low. There were no significant differ-ences of the peripheral blood microelements between male infants and female infants （P 〉0.05）. The detection rate of cal-cium insufficiency and magnesium insufficiency in female infants were both significantly higher than those in male infants. Calcium insufficiency and zinc insufficiency were the main nutritional problems, and their detection rate were 22. 31% and 27.06 respectively. Conclusion Calcium insufficiency and zinc insufficiency are the common disease among infants in An-qing city. Nutrients should be supplemented for nutritional insufficient infants timely.

关 键 词：婴幼儿 微量元素 营养水平 

分 类 号：R521[医药卫生—内科学]