维生素A、E缺乏与儿童反复呼吸道感染发生率的临床相关性分析

Analysis of clinical correlation between vitamin A、E deficiency and recurrent respiratory tract infections in children

目的探究儿童反复呼吸道感染发生率与维生素A、E缺乏的临床相关性。方法选择本院2016年5月至2017年5月收治的200例儿童为研究对象,对其进行1年的随访,统计儿童反复呼吸道感染发生率,同时对反复呼吸道感染患儿的维生素A、E水平进行检测,并分析反复呼吸道感染与维生素A、E缺乏的相关性。结果 200例儿童中,50例维生素A、E缺乏,150例为非维生素A、E缺乏。50例维生素A、E缺乏儿童中出现41例出现反复呼吸道感染;150例非维生素A、E缺乏儿童中出现11例反复呼吸道感染。维生素A、E缺乏儿童的反复呼吸道感染发生率显著高于非维生素A、E缺乏儿童(P<0.05)。随着年龄的增加,儿童体内维生素A、E水平逐渐降低(P<0.05)。结论维生素A、E缺乏,会降低儿童机体的免疫功能与抵抗力,故临床应加强对维生素A、E的检查并给予针对性的补充,可提高儿童免疫力,降低疾病发病率。

Objective To investigate the clinical correlation between vitamin A,E deficiency and recurrent respiratory tract infections in children.Methods A total of 200 cases of children admitted to our hospital from May 2016 to May 2017 were selected as the study subjects and followed up for 1 year.The incidence of recurrent respiratory infections in children was counted,and the levels of vitamin A,E in children with recurrent respiratory infections were detected.The correlation between recurrent respiratory infections and vitamin A,E deficiency was analyzed.Results Among 200 children,50 cases with vitamin A,E deficiency and 150 cases with non-vitamin A,E deficiency.Among 50 children with vitamin A,E deficiency,41 cases had recurrent respiratory tract infections;and 150 children with non-vitamin A,E deficiency,11 cases had recurrent respiratory tract infections.The incidence of recurrent respiratory tract infection in children with vitamin A,E deficiency was significantly higher than that in children with non-vitamin A,E deficiency(P<0.05).With the increase of age,the levels of vitamin A and E in children gradually decreased(P<0.05).Conclusion Vitamin A,E deficiency can reduce the immune function and resistance of children.Therefore,clinical examination of vitamin A,E should be strengthened and targeted supplementation,it can improve children's immune function and decrease the incidence of disease.