摘要
目的:通过对厦门市0～6岁儿童智力低下发病情况的抽样调查,了解儿童智力残疾的现患率及其分布特征和致病因素,为预防和减低MR发病率提供重要依据。方法:采用概率比例、二阶段整群抽样的方法进行调查,使用丹佛发育筛查(DDST)及Gesell发育诊断量表进行筛查诊断。结果:厦门市0～6岁儿童用丹佛发育筛查筛选测验筛查出可疑、异常儿童7人,经Gesell发育诊断量表诊断,发现智力低下儿童3人(轻度智力残疾1人,中度智力残疾2人);0～6岁儿童智力低下现患率为0.78%结论:厦门市0～6岁儿童智力低下现患率较低,是跟医学和社会的进步分不开的,同时,要提高对儿童智力残疾认识,采取综合性的预防保健措施,及时诊治智力残疾儿童,减低智力低下的现患率。
Objective：To assess the prevalence,distribution characteristics and causes of mental retardation（MR） among children under 7 years old in Xiamen,and to provide the basis for preventing and reducing MR through a cross-sectional investigation.Methods The cross sectional investigation was conducted by the method of stratified cluster sampling,and the screen and diagnosis of intelligence were carried of by Denver Development Screening Test（DDST） and standardized Gesell developmental schedule.Results Among 383 investigated children,seven children were found to be intelligence abnormal according to DDST,and three children were found to be mental retardation（MR） according to standardized Gesell developmental schedule.The prevalence rate of MR was 0.78%.Conclusions The prevalence rate of MR in Xiamen is lower than other cities in China thanks to the development of medical science and the society.Meanwhile,it＇s important to pay more attention to the child MR and to take comprehensive measures of prevention and health care,so as to cure the children suffering from MR in time and to reduce the prevalence rate of MR.
关键词
儿童
智力低下
现患率
children Mental Retardation Prevalence
