学龄期轻度孤独症谱系障碍儿童注意力特征分析

发布时间：2018-09-12 11:45

【摘要】：目的探讨学龄期轻度孤独症谱系障碍(ASD)儿童的注意力特征,为临床治疗提供依据。方法收集学龄期轻度ASD儿童20例,使用整合视听持续性操作测试(IVA-CPT)进行注意力评估。选取20名注意缺陷多动障碍(ADHD)儿童和40名正常儿童作为对照。结果与正常对照组比较,ASD组的综合注意、综合控制、视/听觉综合控制力、视/听觉谨慎、听觉毅力、视觉一致性、视/听觉警醒、视觉注意力、视觉速度商数,视/听觉正确反应数和视觉二、三阶段平均反应时得分低(P0.05)。与ADHD组比,ASD组的综合控制力、听觉一致性、商数得分高(P0.05),而视觉警醒、视觉速度商数得分低(P0.05)。结论学龄期轻度ASD儿童存在注意缺陷,以注意集中能力缺陷为主且与ADHD儿童受损相当,而注意控制能力受损相对较轻且优于ADHD儿童;视觉注意集中能力缺陷重于听觉,而视/听觉注意控制能力缺陷无明显差别。
[Abstract]:Objective to investigate the attention characteristics of children with mild autism spectrum disorder (ASD) in school age and to provide evidence for clinical treatment. Methods 20 children with mild ASD in school age were assessed with integrated audiovisual persistence test (IVA-CPT). Twenty children with attention deficit hyperactivity disorder (ADHD) and 40 normal children were selected as control group. Results compared with normal control group, ASD group had comprehensive attention, comprehensive control, visual / auditory prudence, auditory perseverance, visual consistency, visual / auditory alertness, visual attention, visual velocity quotient. The number of correct visual / auditory responses and the average response time of two and three stages of vision were low (P0.05). Compared with ADHD group, the scores of comprehensive control, auditory consistency and quotient were higher (P0.05), while visual alertness and visual velocity quotient were lower (P0.05). Conclusion there is attention deficit in mild ASD children in school age, which is mainly impaired in attention concentration ability and is similar to that in ADHD children, but the impairment of attention and control ability is relatively mild and superior to that of ADHD children, and the visual attention focus ability is more serious than that of hearing. However, there was no significant difference in visual / auditory attention control ability.
【作者单位】：厦门医学高等专科学校医学技术系;厦门市妇幼保健院儿童发育行为科;
【基金】：厦门市科技计划项目(3502Z20159004)
【分类号】：R749.94

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