广东省韶关市不同年龄段儿童的慢性咳嗽病因调查及分析

Investigation and Analysis of the Causes of Chronic Cough of Children of Different Ages in Shaoguan City of Guangdong Province

目的:探讨广东省韶关市不同年龄段儿童的慢性咳嗽病病因及影响因素。方法选取广东省韶关市慢性咳嗽患儿120例作为观察组,将所有患者如按照年龄大小分为学龄组、学龄前组、幼儿组以及婴儿组,同时选取该地区同时期的非慢性咳嗽但有明显咳嗽症状的患儿120例作为对照组。比较对照组与观察组两组患儿的发病因素,同时分析病因构成以及感染的病原学特征。结果相比对照组患儿,观察组患儿在过敏史、烟草暴露因素、既往呼吸道疾病史、房屋异味因素、空气污染因素以及冬春季节发病率等方面增加较为明显,差异具有统计学意义(P<0.05)。不同年龄组患儿间病因构成相比,差异具有统计学意义(P<0.05)。结论儿童慢性咳嗽病的病因较为复杂,且具有明显的年龄特征性,过敏史、生活环境因素以及既往呼吸道疾病史是儿童慢性咳嗽病病发的高危因素。

Objective To analysis of the causes of chronic cough of children of dif erent ages in Shaoguan City,Guangdong Province.Methods We selected 120 cases of chronic cough in children in Shaoguan City of Guangdong Province as the observation group.al the patients were divided according to age:age group,preschool children group,infant group,infant group.At the same time,we selected 120 cases of non chronic cough but have obvious symptoms of cough in children as control group.Comparison of risk factors between two groups of children,at the same time analysis of etiology and etiological characteristics of the infection.Results Compared with the control group,al ergy history,tobacco exposure factors,past history of respiratory disease,the house smel factors,air pol ution factors,the incidence in winter and spring rate,the observation group were increased significantly,the dif erence was statistical y significant(P<0.05).Etiology,there were significant dif erences in dif erent age groups(P<0.05).Conclusion Children with chronic cough cause of disease was more complex,with age characteristic.Al ergy history,living environment,the past history of respiratory disease were risk factors for disease.