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全国儿童智力低下的现患率研究
引用本文:张致祥,左启华,雷贞武,陈荣华,黄录碧,和光祖,袁燕畴,李倬珍,刘权章,张纯,汪梅先,王绍贤.全国儿童智力低下的现患率研究[J].中国临床心理学杂志,1995(3).
作者姓名:张致祥  左启华  雷贞武  陈荣华  黄录碧  和光祖  袁燕畴  李倬珍  刘权章  张纯  汪梅先  王绍贤
作者单位:北京医科大学第一医院,四川省计划生育科研所,南京医学院,西安医科大学第二附属医院,河北省立医院,湖北省妇幼保健院,哈尔滨医科大学,上海第二医科大学新
摘    要:本研究的目的是了解我国儿童智力低下的现患率及其分布特征。采用分层、不等比例、多阶段、随机整群的抽样方法和智力筛查和诊断方法。我国儿童智力低下总现患率为1.27%,城市为0.77%,农村为1.41%,男性高于女性,现患率随年龄增长而增高。

关 键 词:智力低下,现患率,儿童

An Epidemiological Study on Prevalence of Mental Retardation,
Zhang Zhixiang et al,De-partment of Pediatric,First Hospital,Beijing Medical University,Beijing.An Epidemiological Study on Prevalence of Mental Retardation,[J].Chinese Journal of Clinical Psychology,1995(3).
Authors:Zhang Zhixiang  De-partment of Pediatric  First Hospital  Beijing Medical University  Beijing
Abstract:A cross sectional epidemiological study was conducted to assess the prevalence and character-istics of distribution of mental retardation(MR)among children under 14 years of age,The study adoptedsampling method of stratifiedl and the WHO definition and diagnostical criteria of MR. The IQ/DQ was eval-uated with standardized psychological scales. A total of 862 children were found arnong 85170 subjects,ad-justed prevalence rate was 1.2%,0.7%in city and 1.41% in countryside, the percentage of mildl moderate,Severe and profound of MR was 60.6%,22.7%,96%and 7.1%,prevalence in male is higher than that infemale,It increases with age.
Keywords:Mental    retardation  Prevalence  Children  
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