摘要
目的初步了解北京市在校小学生的听力健康状况,获得听力损失的现患率及分布情况,从而为政府决策和社会保障制度的实施提供理论依据。方法采用整群抽样和分层随机抽样相结合的方法,对北京市平谷区第四小学在校学生进行纯音听力测试;并发放问卷,了解学生的基本状况。结果共对997名学生进行了纯音听力测试,初筛阳性人数15名,复筛确诊听力异常者5名。平谷区第四小学儿童听力残疾初筛阳性率为1.50%,听力损失现患率为5.02‰。结论轻度听力损失儿童是个不容忽视的群体,从多方面进行残疾预防对减少学龄儿童听力损失提高儿童生活质量有现实意义。
Objective To explore the mild hearing loss in primary school students in Beijing, to obtain the incidence rate and distribution of hearing loss and to provide theoretical basis for government decisions and social security system. Methods Cluster random sampling combined with stratified random sampling were used to test the pupils＇ hearing in the fourth primary school in Pinggu District of Beijing, and the questionnaires were also distributed to know and evaluate the basic conditions of students. Results 997 pupils were screened by hearing test. The test results of 15 pupils were positive in the first screening, 5 pupils were diagnosed with abnormal hearing. The positive rate was 1.50%,the prevalence rate is 5.02%o. Conclusion The children with mild hearing loss should not be ignored. Prevention activities could reduce children with hearing loss and improve their quality of life.
出处
《中国听力语言康复科学杂志》
2007年第6期30-32,共3页
Chinese Scientific Journal of Hearing and Speech Rehabilitation
关键词
学生
听力
抽样调查
Student
Hearing
Sample survey
