南昌市保育院儿童VitA营养状况调查  

A Survey of Vitamin A Nutriture of Pre-school Children in Nanchang Nursery School

作　　者：徐群英[1] 黄惠明[1] 陈道高[1] 张令达[1] 万凤英 孙晓荣 

机构地区：[1]江西医学院营养与食品卫生学教研室,江西南昌330006 [2]南昌市保育院,江西南昌330006

出　　处：《江西医学院学报》2002年第2期86-88,共3页Acta Academiae Medicinae Jiangxi

摘　　要：目的 :了解南昌市学龄前儿童亚临床型VitA缺乏症的现况。方法 :选取南昌市保育院 65 0名儿童进行为期5d的膳食调查、体格检查及生化检测。结果 :膳食中VitA供给量充裕 ,视黄醇当量与供给量相比达到 2 0 2 .2 % ,除钙及硫胺素摄入量不足外 ,其余的营养素与热能均满足机体需要 ,蛋白质来源分布状况比较合理。并随机抽取中班儿童 170人进行血清VitA检查 ,测定结果除一例缺乏 ,19例高于正常外 ,其余均处于正常水平 ,与膳食调查结果相一致。结论 :该保育院儿童VitA营养状况较好 ,且已出现部分VitA摄入量过高儿童 ,应重视儿童VitA营养问题 ,加强正确补充VitA方法的宣传。Objective: To learn the VA deficiency of pre school children in Nanchang.Methods:Six hurderd and fifty children of Nanchang nursery school attended 5 day's dietary survey.170 children attended biochemistry test and anthropometric measurement Results: Retinol equivalents (RE) was 202.2% to RDA.The nutrients were enough except calcium and vitamin B1.The rate of high qulity proteins was rational.The results of 170 children's anthropometric measurement showed most children were well supplied.Conclusion:VA nutriture of the children in Nanchang nursery school is more than enough and the children should be properly supplied with VA.

关 键 词：维生素A 营养状况 儿童 南昌市 亚临床型VitA缺乏症 

分 类 号：R153.2[医药卫生—营养与食品卫生学] R723.241[医药卫生—公共卫生与预防医学]