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Disruptive behavior in children with Tourette's syndrome: association with ADHD comorbidity, tic severity, and functional impairment.
J Am Acad Child Adolesc Psychiatry. 2003 Jan; 42(1):98-105.JA

Abstract

OBJECTIVE

To examine the association of disruptive behavior with social, adaptive, and family functioning in Tourette's syndrome (TS) with and without comorbid attention-deficit/hyperactivity disorder (ADHD).

METHOD

The sample included 207 children (144 boys and 63 girls) between the ages of 7 and 18 years. Forty-two children received a diagnosis of TS-only, 52 received a diagnosis of ADHD-only, 52 children had TS+ADHD, and there were 61 unaffected control children. Best-estimate DSM-IV diagnoses were assigned on the basis of structured interviews and clinical ratings. Dependent measures included parent and teacher ratings of disruptive behavior, parent ratings of social and family functioning, and the Vineland Adaptive Behavior Scales.

RESULTS

Children with TS-only did not differ from unaffected controls on the parent ratings of aggression and delinquent behavior or on the teacher ratings of conduct problems. By contrast, children with TS+ADHD were rated significantly above unaffected controls and similar to children with ADHD-only on these indices of disruptive behavior. Hierarchical regression analyses revealed that aggression and delinquency scores added unique contributions to impairment in social and family functioning, controlling for age, gender, and diagnostic status.

CONCLUSIONS

Comorbid ADHD is highly associated with disruptive behavior and functional impairment in children with TS. When disruptive behavior problems are present, there is an additional burden on children's social and family functioning.

Authors+Show Affiliations

Child Study Center, Yale University School of Medicine, New Haven, CT 06520-7900, USA.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, P.H.S.

Language

eng

PubMed ID

12500082

Citation

Sukhodolsky, Denis G., et al. "Disruptive Behavior in Children With Tourette's Syndrome: Association With ADHD Comorbidity, Tic Severity, and Functional Impairment." Journal of the American Academy of Child and Adolescent Psychiatry, vol. 42, no. 1, 2003, pp. 98-105.
Sukhodolsky DG, Scahill L, Zhang H, et al. Disruptive behavior in children with Tourette's syndrome: association with ADHD comorbidity, tic severity, and functional impairment. J Am Acad Child Adolesc Psychiatry. 2003;42(1):98-105.
Sukhodolsky, D. G., Scahill, L., Zhang, H., Peterson, B. S., King, R. A., Lombroso, P. J., Katsovich, L., Findley, D., & Leckman, J. F. (2003). Disruptive behavior in children with Tourette's syndrome: association with ADHD comorbidity, tic severity, and functional impairment. Journal of the American Academy of Child and Adolescent Psychiatry, 42(1), 98-105.
Sukhodolsky DG, et al. Disruptive Behavior in Children With Tourette's Syndrome: Association With ADHD Comorbidity, Tic Severity, and Functional Impairment. J Am Acad Child Adolesc Psychiatry. 2003;42(1):98-105. PubMed PMID: 12500082.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Disruptive behavior in children with Tourette's syndrome: association with ADHD comorbidity, tic severity, and functional impairment. AU - Sukhodolsky,Denis G, AU - Scahill,Lawrence, AU - Zhang,Heping, AU - Peterson,Bradley S, AU - King,Robert A, AU - Lombroso,Paul J, AU - Katsovich,Lily, AU - Findley,Diane, AU - Leckman,James F, PY - 2002/12/25/pubmed PY - 2003/2/7/medline PY - 2002/12/25/entrez SP - 98 EP - 105 JF - Journal of the American Academy of Child and Adolescent Psychiatry JO - J Am Acad Child Adolesc Psychiatry VL - 42 IS - 1 N2 - OBJECTIVE: To examine the association of disruptive behavior with social, adaptive, and family functioning in Tourette's syndrome (TS) with and without comorbid attention-deficit/hyperactivity disorder (ADHD). METHOD: The sample included 207 children (144 boys and 63 girls) between the ages of 7 and 18 years. Forty-two children received a diagnosis of TS-only, 52 received a diagnosis of ADHD-only, 52 children had TS+ADHD, and there were 61 unaffected control children. Best-estimate DSM-IV diagnoses were assigned on the basis of structured interviews and clinical ratings. Dependent measures included parent and teacher ratings of disruptive behavior, parent ratings of social and family functioning, and the Vineland Adaptive Behavior Scales. RESULTS: Children with TS-only did not differ from unaffected controls on the parent ratings of aggression and delinquent behavior or on the teacher ratings of conduct problems. By contrast, children with TS+ADHD were rated significantly above unaffected controls and similar to children with ADHD-only on these indices of disruptive behavior. Hierarchical regression analyses revealed that aggression and delinquency scores added unique contributions to impairment in social and family functioning, controlling for age, gender, and diagnostic status. CONCLUSIONS: Comorbid ADHD is highly associated with disruptive behavior and functional impairment in children with TS. When disruptive behavior problems are present, there is an additional burden on children's social and family functioning. SN - 0890-8567 UR - https://www.unboundmedicine.com/medline/citation/12500082/Disruptive_behavior_in_children_with_Tourette's_syndrome:_association_with_ADHD_comorbidity_tic_severity_and_functional_impairment_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0890-8567(09)60899-6 DB - PRIME DP - Unbound Medicine ER -