摘要
【目的】了解福建省5岁以下儿童维生素A(vitaminA,VA)缺乏现状及其影响因素。【方法】对儿童进行体检、病史询问、膳食调查和血清VA检测。【结果】福建省5岁以下儿童VA亚临床缺乏患病率为6.3％,可疑缺乏患病率为26.3％,未发现有临床表现的VA缺乏。亚临床VA缺乏的患病率存在地区差异,影响VA的缺乏因素有父母的文化程度、职业、家庭经济收入及摄入胡萝卜、深色蔬菜、蛋、动物肝脏、牛奶、水果、鱼肝油的量、近3个月是否有患腹泻、呼吸道感染、贫血等疾病。【结论】采取干预措施来改善儿童VA营养状况是非常必要的,也将是有效的。
[Objective] To obtain the information on vitamin A deficiency status and its influential factors in children under five-year-old in Fujian province. [Method] A provincial sampling survey was carried out by questionaire,physical examination and laboratory examination. [Results] Randomly selected 3 185 children aged under 5 years in Fujian province, the prevalence of subclinical vitamin A deficiency (SVAD) was 6. 3%, the prevalence of suspected SVAD was 26. 3%. There were not cases of clinical vitamin A deficiency. The prevalence of SVAD varied significantly in different areas. The main influential factors of SVAD were parents' education status,occupation,child age,illness such as diarrhoea, respiratory tract infection, anaemia, et al,diet such as egg, milk, the less frequency of taking dark green vegetable and not taking vitamin A medicine for prevention. [Conclusion] It is necessary to improve the nutritive status of vitamin A in children, and it will be effective to take suitable countermeasures.
出处
《中国儿童保健杂志》
CAS
2005年第1期1-3,共3页
Chinese Journal of Child Health Care
基金
福建省卫生厅科研项目(2002-261)
关键词
VA缺乏
流行病学
调查
儿童
vitamin A deficiency (VAD)
epidemiological
survey
children
