Application of response to name in early identification of infants with autism spectrum disorders
10.3760/cma.j.issn.2095-428X.2018.24.003
- VernacularTitle:叫名反应在孤独症谱系障碍幼儿早期识别中的应用
- Author:
Fenglei ZHU
1
;
Kaiyun CHEN
;
Yipei XING
;
Yan JI
;
Xiaobing ZOU
Author Information
1. 中山大学附属第三医院儿童发育行为中心
- Keywords:
Autism spectrum disorder;
Developmental delay;
Response to name;
Early identification;
Video analysis
- From:
Chinese Journal of Applied Clinical Pediatrics
2018;33(24):1851-1854
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the behavioral characteristics of response to name in 16-30 months old infants with autism spectrum disorders (ASD),in order to provide a theoretical basis for the early identification and early diagnosis.Methods Two professionals,according to the scoring criteria and using video analysis methods,evaluated the response score (RS),reaction time (RT),duration time (DT) and the rate (RR) of response to their names among ASD infants (ASD group,61 cases),who were diagnosed at Child Developmental and Behavioral Center,the Third Affiliated Hospital of Sun Yat-Sen University from April to December 2017.Then they were compared with infants with developmental delays (DD group,32 cases) and neuro-typical (NT group,33 cases) infants.Finally,researchers predicted the diagnosis for ASD infants according to the behavioral indicators,which had significant differences compared with other groups.Results Compared with DD group [RS 2 (1) score,RT 1.32 (4.65) s,DT 2.69(1.84) s] and NT group [RS 2 (1) score,RT 1.37 (4.37) s,DT 2.90 (2.23) s],RS was significantly lower [1 (1)score],RT was significantly longer [5.87 (4.64) s],and DT was significantly shorter [0.77 (1.88) s] in ASD group,and the differences were statistically significant (H =-4.91,-5.94;5.36,5.41;-4.47,-5.78;all P ＜0.05);while the differences between DD group and NT group were not significant(all P ＞0.05).The RR was significantly lower in ASD group [0.25 (0.50)] and DD group [0.50 (0.25)],compared with NT group [0.75 (0.50)],and the differences were statistically significant (H =-6.39,-4.45,all P ＜ 0.01);while the differences between DDgroup and ASD group were not significant(P ＞0.05).When detecting ASD from ASD and NT infants,the area under the receiver operating characteristic curve (AUC) was 0.889 (P ＜0.01);when detecting ASD from ASD and DD infants,AUC was 0.924 (P ＜ 0.01);when detecting ASD from all infants,AUC was 0.868 (P ＜ 0.01),according to all indicators of response to name.Conclusions There are significant differences between ASD infants and DD and NT infants in response to name domain.Behavioral characteristics in the procedure of response to name can predict ASDwell.Response to name as an early social behavioral indicator,being tested at 2 years old,is still of importance for the early identification and early diagnosis of ASD.
