Prevalence of behavioural and emotional problems in children with high-functioning autism spectrum disorders.
OBJECTIVE
The goal of the present study was to examine the prevalence of behavioural and emotional problems among children with high-functioning autism spectrum disorders (ASD).


METHODS
Archival data from a total of 71 children (Mage = 10.24, SD = 2.91) diagnosed by their clinicians to have high-functioning ASD were obtained. Information on demographics and behavioural and emotional problems from the Child Behavioural Checklist (CBCL) were entered.


RESULTS
We found that between 72% and 86% of children with high-functioning ASD had at least one behavioural or emotional problem of clinical concerns as indicated by the CBCL syndromes and DSM-oriented scales. The most commonly reported problems were social problems (60.6%), thought problems (50.7%), attention problems (49.3%), and withdrawn/depressed (40.8%). Using the DSM-oriented scales, the most commonly reported problems were attention deficit/hyperactivity problems (35.2%), anxiety problems (33.8%) and affective problems (31%).


CONCLUSIONS
Findings from the present study provide further evidence to support the high prevalence of behavioural and emotional problems, which could result in multiple psychiatric diagnoses among children with high-functioning ASD.
Department of Child and Adolescent Psychiatry, Institute of Mental Health, Child Guidance Clinic, 03-01 Health Promotion Board Building, 168937 Singapore.
Yoon Phaik
YP
Ooi
Ze Jia
ZJ
Tan
Cui Xi
CX
Lim
Tze Jui
TJ
Goh
Min
M
Sung
D000293:Adolescent; D002648:Child; D002659:Child Development Disorders, Pervasive / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology*; D015995:Prevalence; D011569:Psychiatric Status Rating Scales / Q000706:statistics & numerical data; D012846:Singapore / Q000453:epidemiology