关键词: 孤独症谱系障碍, 语言障碍, Gesell发育量表, 儿童

Abstract: Objective To compare the developmental characteristics of 2- to 3- year-old children with autism spectrum disorder(ASD) or developmental language disorder(DLD) by Gesell Developmental Scale(GDS),in order to provide evidence for early diagnosis and intervention. Method From March 2020 to March 2021,children with ASD(n=78) and DLD(n=80) were evaluated by GDS,their development characteristics were analyzed and compared retrospectively. Results 1) The average developmental quotient(DQ) of ASD children was lower than that of DLD children. Except for the gross motor,the DQs of adaptability,fine motor,language and personal-social in ASD children were significantly lower than those of DLD group(t=16.043,6.208,14.219,10.811,P<0.001). 2) The language development of ASD children was predominantly severely and moderately impaired(48.72%,33.33%),while the language development of DLD children was most mildly impaired(77.5%). Fifty percent of ASD children had a mild impairment in personal-social area and no one case was normal. However,68.75% of DLD children had a mild impairment in personal-social area,and 30% of personal-social DQ was at normal or borderline level. Conclusions Except for the gross motor energy area,the average DQs of other developmental areas in ASD children are lower than those in DLD children. Familiarity with the Gesell developmental characteristics of ASD children and DLD children is helpful for the early identification,rehabilitation and education plan development as well as the prognosis of children with ASD and DLD.

Key words: autism spectrum disorder, language disorder, Gesell Developmental Scale, children