Effects of cognitive-behavioral therapy on anxiety in children with autism spectrum disorders: A randomized controlled trial

Min Sung*, Yoon Phaik Ooi, Tze Jui Goh, Pavarthy Pathy, Daniel S.S. Fung, Rebecca P. Ang, Alina Chua, Chee Meng Lam

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

92 Citations (Scopus)

Abstract

We compared the effects of a 16-week Cognitive-Behavioral Therapy (CBT) program and a Social Recreational (SR) program on anxiety in children with Autism Spectrum Disorders (ASD). Seventy children (9-16 years old) were randomly assigned to either of the programs (n CBT = 36; n SR = 34). Measures on child's anxiety using the Spence Child Anxiety Scale-Child (SCAS-C) and the Clinical Global Impression-Severity scale (CGI-S) were administered at pre-, post-treatment, and follow-ups (3- and 6-month). Children in both programs showed significantly lower levels of generalized anxiety and total anxiety symptoms at 6-month follow-up on SCAS-C. Clinician ratings on the CGI-S demonstrated an increase in the percentage of participants rated as "Normal" and "Borderline" for both programs. Findings from the present study suggest factors such as regular sessions in a structured setting, consistent therapists, social exposure and the use of autism-friendly strategies are important components of an effective framework in the management of anxiety in children and adolescents with ASD.

Original languageEnglish
Pages (from-to)634-649
Number of pages16
JournalChild Psychiatry and Human Development
Volume42
Issue number6
DOIs
Publication statusPublished - Dec 2011
Externally publishedYes

ASJC Scopus Subject Areas

  • Pediatrics, Perinatology, and Child Health
  • Developmental and Educational Psychology
  • Psychiatry and Mental health

Keywords

  • Anxiety
  • Asperger syndrome
  • Autism spectrum disorder
  • Cognitive-behavior therapy
  • High-functioning autism
  • Social recreational

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