精神发育迟滞患者韦氏智力测试结果及其相关因素  

Results of Wechsler Adult Intelligence Scale-Fourth Edition of Chinese Version and Related Factors for Mental Retardation

作　　者：晏丽娟[1] 王健[2] 李建明[1] 崔界峰[2] 范宏振[2] 陈楠[2] 姚晶[2] 邹义壮[2] 段京辉[2] 何雪玲[2] 陈娆[1] 江雪[2] 

机构地区：[1]河北联合大学,河北唐山市063000 [2]北京回龙观医院,北京市100096

出　　处：《中国康复理论与实践》2013年第7期691-693,共3页Chinese Journal of Rehabilitation Theory and Practice

基　　金：首都医学发展科研基金项目(No.2007-1019)

摘　　要：目的探讨精神发育迟滞患者的智力特征及相关因素。方法采用韦氏成人智力量表第四版(WAIS-Ⅳ)中文版对118例精神发育迟滞患者(患者组)与118例正常被试(对照组)进行测试。结果患者组总智商、指数分和分测验得分均明显低于对照组(P<0.01),其中工作记忆和加工速度指数分最低;患者组言语理解与工作记忆指数分差异显著的百分率高于对照组(P<0.05);精神发育迟滞患者总智商和部分指数分与其年龄、文化程度和父母文化程度呈正相关(P<0.01)。结论精神发育迟滞患者智力全面下降,尤其在工作记忆和加工速度方面受损严重;部分精神发育迟滞患者言语理解和工作记忆发展不平衡,言语理解为相对优势,工作记忆为相对劣势;精神发育迟滞患者的智商与其年龄、文化程度和父母文化程度有关。Objective To investigate the intellectual characteristics and related factors for patients with mental retardation.Methods 118 patients with mental retardation and 118 normal subjects were assessed with Wechsler Adult Intelligence Scale-fourth edition of Chinese（WAIS-Ⅳ）.Results The full intelligence quotient（FIQ）,index and scores of subtests were significantly lower in the patients than in the controls（P＆lt;0.01）,especially for those of working memory and processing speed index.The difference in percentage of significance between verbal comprehension and working memory was higher（P＆lt;0.05）.The FIQ and some index of patients positively correlated with age,education level and their parents’ education level（P＆lt;0.01）.Conclusion The patients with mental retardation present an overall decline in intelligence,especially in the working memory and processing speed.The mental development is unbalanced in some patients,that the verbal comprehension is relatively better than working memory.The intelligence of patients with mental retardation may be related with their age,education level and their parents’ education level.

关 键 词：精神发育迟滞 智力 韦氏成人智力量表 

分 类 号：R749.93[医药卫生—神经病学与精神病学]