关键词: 孤独症谱系障碍, 沟通能力, 行为特征, 追踪调查

Abstract: Objective To find out the influencing factors of the short-term intervention outcome for the children with autism spectrum disorder (ASD),and provide a basis for establishing a comprehensive intervention model. Methods The children with ASD were recruited and their information were collected,including DQ level,communication,aberrant behavior and outcome.All ASD patients were followed up for 6 months and they were administered assessments in 0,3 and 6 months after intervention,respectively. Results After intervention 6 months,PEP-3 communication and behavior changed significantly(F=43.61,12.26,all P<0.01).The longer of intervention duration,the better of patients' outcome in communication and behavioral abilities(β=3.885 2,5.163 9,all P<0.01).Initial DQ and training intensity had positive effects on communication outcome(β=0.265 5,0.905 9,0.028 4,all P<0.05),inversely,uncontinuous training played a negative role(β=-0.876 2,P<0.01).Initial DQ and family training had positive effects on behavior outcome (β=0.227 8,3.889 2,all P<0.01). Conclusion There are significant improvements after short-term intervention for six months.Initial DQ,continuous training,training intensity and family training play extremely important roles to intervention outcomes.

Key words: autism spectrum disorder, communication skills, behavioral characteristics, longitudinal survey