摘要
目的探讨小儿反复上呼吸道感染的危险因素及临床预防对策。方法选取我院2014年1月至2016年2月收治的66例小儿反复上呼吸道感染患儿为观察组,选取同期收治的66例普通上呼吸道感染的患儿为对照组,比较两组患儿的相关因素。结果观察组患儿的早产率、非母乳喂养率、营养不良率及二手烟接触率均显著高于对照组,铁、锌等微量元素含量及Ig A、Ig G、Ig M等体液免疫指标水平均显著低于对照组(P<0.05)。结论早产、非母乳喂养、营养不良、二手烟接触,铁、锌等微量元素含量较低及Ig A、Ig G、Ig M等体液免疫指标水平较低是小儿反复上呼吸道感染的主要危险因素,应鼓励母乳喂养,适量补充微量元素丰富的食物,加强营养与运动锻炼,提高机体免疫功能水平,从而降低小儿反复上呼吸道感染的发生风险。
Objective To explore the risk factors and clinical preventive strategies of repeated upper respiratory tract infection in children. Methods 66 cases of children with repeated upper respiratory tract infection admitted to our hospital from January 2014 to February 2016 were selected as the observation group, and another 66 cases of children with common upper respiratory infection were selected as the control group. The related factors of two groups were compared. Results The preterm birth rate, non-breast-feeding rate, malnutrition rate, and second-hand smoking exposure rate of observation group were significantly higher than those of control group （P〈0.05）. The contents of trace element including iron and zinc, and levels of humoral immunity indicators including IgA, IgG and IgM of observation group were significantly lower than those of control group （P 〈0.05）. Conelusions Preterm birth, non-breast-feeding, malnutrition, second-hand smoking exposure, low contents of trace element including iron and zinc, and low levels of humoral immunity indicators including IgA, IgG and IgM are the main risk factors of repeated upper respiratory tract infection in children. We should encourage breast feeding, supply foods with rich trace elements, strengthen nutrition and exercise, and improve the immune function of children, so as to reduce the risk of recurrent upper respiratory tract infection in children.
出处
《临床医学工程》
2017年第10期1471-1472,共2页
Clinical Medicine & Engineering
关键词
反复上呼吸道感染
危险因素
预防对策
Repeated upper respiratory tract infection
Risk factors
Preventive strategies
