【摘要】 目的探讨儿童语言发育落后相关病因及其构成比例,为临床诊断提供参考。方法通过详细病史采集、语言评估、发育评估和其他相关检查,对82例语言发育落后患儿进行病因诊断,并分析不同病因构成比。结果82例患儿中听力障碍3例,其余79例通过<S-S>语言评估,均诊断为语言发育迟缓。其中精神发育迟滞15例,孤独症谱系障碍23例,表达性言语障碍26例,发育迟缓7例,其他8例。结论对语言发育落后儿童进行相关病因分析,前3位为表达性言语障碍、孤独症谱系障碍和精神发育迟滞。更多还原

【Abstract】 objective Investigate the causes of language development lag-behind and the proportion of different causes,to provide useful reference for clinical diagnosis.Method Medical history collecting,language developmental assessment,intelligent developmental assessment and other necessary medical examinations were conducted to diagnose 82children with language development lag-behind and analyze the proportion of different causes.Results 3 of children were with auditory disorder,and the other 79 children were diagnosed with language delay by sign-significant relations.Among the 79 children 15 were with mental retardation,23 were with autism spectrum disorders,26 were with expressive language disorder,7 were with global developmental delay,8 weren’t determinated.Conclusions The first three causes of language development lag-behind were expressive language disorder,autism spectrum disorders and mental retardation.更多还原