摘要
目的 :探讨儿童反复呼吸道感染的危险因素和采用维生素D进行干预的预防效果。方法 :选取2016年3月~2017年3月该院儿科的反复呼吸道感染的儿童152例作为主要观察对象(观察组),选择同期来该院进行常规体检的儿童152例作为对照组,通过对患儿的一般情况(性别、年龄、母乳喂养情况、饮食情况、吸二手烟、户外活动、滥用抗生素治疗)进行单因素分析,并进行Logistic回归分析,以确定儿童反复呼吸道感染的相关因素;并将观察组患儿采用完全随机方式将患儿分为实验组(76例)和对比组(76例),实验组增加维生素D进行干预,对比组不加干预,对患儿跟踪随访1年,对比2组患儿不同时间段的呼吸道感染复发情况。结果 :经单因素及多因素回归分析,儿童反复呼吸道感染的危险因素主要为户外活动、挑食、滥用抗生素,母乳喂养是其保护因素;实验组在3个月时的复发率与对照组无显著差异;实验组在干预后6个月及1年的复发率均显著低于对照组。结论 :鼓励儿童增加户外活动时间(2小时以上)、均衡营养、避免营养不良、减少抗生素使用量是能够避免发生反复呼吸道感染,患儿可以在正规治疗的前提下,通过补充维生素D的方式降低呼吸道感染的发病率,值得临床推广。
Objective To explore the risk factors of recurrent respiratory tract infection in children and the preventive effect of vitamin D intervention.Methods 152 pediatric children with recurrent respiratory tract infection from March 2016 to March2017 were selected as the main observation objects.152 children who underwent routine physical examination in the same period were selected as the control group.The general conditions(sex,age,breast-feeding,diet,secondhand smoke,outdoor activities)of the children were compared.Single factor analysis and Logistic regression analysis were performed to determine the related factors of recurrent respiratory tract infection in children.The children in the observation group were randomly divided into experimental group(n=76)and control group(n=76).The experimental group was treated with vitamin D,and the control groupwas followed up for 1 year.The recurrence of respiratory tract infection was compared in two groups.Results By univariate and multivariate regression analysis,the risk factors of recurrent respiratory tract infection in children were mainly outdoor activities,picky food,abuse of antibiotics;and breast feeding were the protective factors.There was no significant difference in the recurrence rate between the experimental group and the control group at 3 months,but the recurrence rate in the experimental group at 6 months and 1 year after intervention was significantly lower than that in the control group.Conclusion Encourage children to increase outdoor activity time(more than 2 hours),balance nutrition,avoid malnutrition,reduce the use amount of antibiotics,reduce the incidence of respiratory tract infection by supplementing vitamin D,and deserve clinical popularization.
作者
王欣煜
Wang Xin-yu(Beijing Haidian District Maternal and Child Health Hospital,Beijing 100080,China)
出处
《湖南师范大学学报(医学版)》
2019年第2期164-167,共4页
Journal of Hunan Normal University(Medical Sciences)
关键词
儿童
呼吸道感染
危险因素
children
respiratory tract infection
risk factors