2004年北京市0-6岁儿童听力残疾抽样调查报告

Report on the sample survey of children with hearing disability aged 0-6 years in Beijing in 2004 "

目的通过对北京市学龄前儿童听力残疾的流行现状及致病因素的调查,进一步了解康复需求,为政府职能部门制定耳聋预防及早期干预规划提供理论依据。方法共对28709名0-6岁儿童进行听力筛查,主要采用行为测听法,6个月以下儿童兼做耳声发射。筛查阳性转诊到中国聋儿康复研究中心确诊。结论在参加调查的人数中,筛查阳性者108名,筛查阳性率为3.76‰,依据1987年我国耳聋分级标准,最终诊断听力残疾26人,听力残疾的现患率为0.9‰,假阳性率为75.9%;由于有一名已经确诊听力残疾儿童在听力筛查中漏诊,其听力筛查结果为“通过”,按照Possion分布推算,估计听力残疾总现患率为1.04‰。

Objective With the survey of children with hearing impairment aged 0-6 years inBeijing, to examine their rehabilitation demand and provide information for the relative departments.Methods 28709 0-6 years children were screened by behavior hearing test mainly. Children below 6months were screened by OAEs, too. Positive ones would be diagnosed in CRRCDC deeply.Conclusion 108 children were positive, finally 26 children were diagnosed as hearing impairment.Estimated by 'Possion', the prevalence of hearing impairment among children aged 0-6 years inBeijing is 1.04‰.