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目的研究小学生肺功能健康状况影响因素,为呼吸道疾病的预防与控制提供依据。方法于2013年用分层抽样的方法选择广州市某小学3~5年级共300名小学生,进行问卷调查和肺功能检测。调查学生个体特征、家庭社会经济情况、父母家族史与过敏史、家居环境、出行模式。结果肺功能正常和异常的学生性别、家周围100m内垃圾站污染情况、驱蚊剂和空气清新剂使用情况、既往哮喘和荨麻疹史、家族哮喘史、室内和室外停留时间差异均有统计学意义(P<0.05)。使用空气清新剂习惯(OR=9.29)和既往荨麻疹史(OR=3.56)均为肺功能异常的危险因素。结论使用空气清新剂习惯、既往荨麻疹史是肺功能健康状况的影响因素。
Objective To study the influencing factors of pupils’ pulmonary function and health, and to provide basis for the prevention and control of respiratory diseases. Methods In 2013, a total of 300 primary schoolchildren from Grade 3 to Grade 5 in a primary school in Guangzhou were selected by stratified sampling to conduct questionnaire survey and pulmonary function test. Investigate the individual characteristics of students, family socio-economic situation, family history of parents and allergy history, home environment, travel mode. Results The gender of the students with normal or abnormal lung function, the pollution within 100m around the house, the use of mosquito repellent and air fresheners, the past history of asthma and urticaria, the history of familial asthma, and the difference of indoor and outdoor residence time were statistically significant Significance (P <0.05). The use of air fresheners (OR = 9.29) and previous history of urticaria (OR = 3.56) were risk factors for lung dysfunction. Conclusion The use of air freshener habits, past history of urticaria is the impact of lung function and health status.