title: [Attention characteristics of children with different clinical subtypes of attention deficit hyperactivity disorder].
abstract: OBJECTIVE
  To explore the attention characteristics of children with different clinical subtypes of attention deficit hyperactivity disorder (ADHD) and to provide a basis for clinical intervention.
  
  
  METHODS
  A total of 345 children diagnosed with ADHD were selected and the subtypes were identified. Attention assessment was performed by the intermediate visual and auditory continuous performance test at diagnosis, and the visual and auditory attention characteristics were compared between children with different subtypes. A total of 122 normal children were recruited in the control group and their attention characteristics were compared with those of children with ADHD.
  
  
  RESULTS
  The scores of full scale attention quotient (AQ) and full scale response control quotient (RCQ) of children with all three subtypes of ADHD were significantly lower than those of normal children (P<0.01). The score of auditory RCQ was significantly lower than that of visual RCQ in children with ADHD-hyperactive/impulsive subtype (P<0.05). The scores of auditory AQ and speed quotient (SQ) were significantly higher than those of visual AQ and SQ in three subtypes of ADHD children (P<0.01), while the score of visual precaution quotient (PQ) was significantly higher than that of auditory PQ (P<0.01). No significant differences in auditory or visual AQ were observed between the three subtypes of ADHD.
  
  
  CONCLUSIONS
  The attention function of children with ADHD is worse than that of normal children, and the impairment of visual attention function is severer than that of auditory attention function. The degree of functional impairment of visual or auditory attention shows no significant differences between three subtypes of ADHD.
authors.affiliation: Xiamen Maternity and Child Health Hospital, Xiamen, Fujian 361000, China. wang112976juan @163.com.
authors.forename: Wen-Long
authors.initials: WL
authors.lastname: Liu
authors.forename: Xu
authors.initials: X
authors.lastname: Zhao
authors.forename: Jian-Hui
authors.initials: JH
authors.lastname: Tan
authors.forename: Juan
authors.initials: J
authors.lastname: Wang
mesh_terms: D001288:Attention; D001289:Attention Deficit Disorder with Hyperactivity / Q000523:psychology*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male