图片交换沟通系统对孤独症谱系障碍儿童社交及语言功能康复效果的系统评价

摘要

Objective To systematically review the effect of picture exchange communication system (PECS) on social communication and speech in children with autism spectrum disorder (ASD). Methods Literatures were retrieved from PubMed, Medline, EBSCO, Elsvier, VIP, CNKI, evaluated and screened out. Results Six articles were included in the systematic review. Two of them researched the effect of PECS on social communication and speech, two for social communication and other two for speech. Four of them supported that PECS might promote the social communication, three of them supported that PECS promote the speech, and one indicated that PECS did less for speech. Conclusion PECS benefits social communication in children with ASD, especially for the request, and may facilitate the increase of the vocabulary and speech. The characteristics of children with ASD may associate with the efficacy of PECS.%目的：系统评价图片交换沟通系统(PECS)对孤独症谱系障碍儿童社会交流功能及语言功能的效果。方法通过检索PubMed、Medline、EBSCO、Elsvier、维普、中国知网等数据库，筛选符合标准的文献，进行文献质量评估，综合评估其结果。结果共筛选出6篇符合标准的原始研究，其中2篇研究PECS对社交功能及语言功能的效果，2篇研究对社交功能的效果，2篇研究对语言功能的效果；4篇认为PECS对于社交功能有促进作用，3篇提示PECS对于语言功能有提高，1篇提示PECS对于语言功能无促进作用。结论 PECS对社交功能有积极作用，尤其有助于需求表达的提高；对词汇数量的增加及语言沟通功能也有促进作用；PECS的训练效果可能与受试者的功能特征有关。