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孤独症谱系障碍(ASDs)是一系列相关性发育障碍,始于儿童期并持续发展到成年期.ASDs可导致多种以社会行为异常和交流障碍为特点的症状.尽管ASDs的详细病因学和机制目前尚未明了,但近年来有许多新的研究和发现.目前普遍认为,ASDs的发病原因可能与多种因素有关,包括遗传因素、脑功能异常、环境因素和其他.我国西部地区对孤独症病因学、发病机制的研究和流行病学调查起步相对较晚,西部地区的主要研究集中在成都、南宁、西安、兰州、贵阳和重庆.多数儿科医师对孤独症认识不足,整体诊断水平有待提高.
Autism spectrum disorders (ASDs) are a series of related developmental disorders that begin in childhood and continue to reach adulthood.ASDs can cause a variety of symptoms characterized by social behavioral disorders and communication disorders.Despite the detailed etiology and Mechanism is not yet clear, but there are many new research and discovery in recent years.It is generally accepted that the pathogenesis of ASDs may be related to a variety of factors, including genetic factors, abnormal brain function, environmental factors and other.China’s western region of autism Etiology, pathogenesis and epidemiological investigation started relatively late, the main research in the western region concentrated in Chengdu, Nanning, Xi’an, Lanzhou, Guiyang and Chongqing.Most paediatricians lack of understanding of autism, the overall diagnosis needs to be improved .