The nature and prevalence of catatonic symptoms in young people with autism.
J Intellect Disabil Res
; 61(6): 580-593, 2017 06.
Article
en En
| MEDLINE
| ID: mdl-28150394
BACKGROUND: A proportion of young people with autism are reported to show catatonic-like symptoms in adolescence. The aetiology and prevalence of such presentations is unknown but include a set of behaviours that can best be described as attenuated. METHOD: The current study empirically investigated the presence and nature of such attenuated behaviours in children and adolescents with autism using a newly developed 34-item third party report measure, the Attenuated Behaviour Questionnaire. Caregivers or parents of young people with autism reported on the presentation of symptoms via the online completion of the Attenuated Behaviour Questionnaire and two established clinical measures of repetitive behaviour and depression. RESULTS: Initial results indicate that the Attenuated Behaviour Questionnaire is a workable clinical measure in this population with a degree of discriminant validity with regard to catatonia. Attenuated behaviour indicative of catatonia was relatively common in young people with autism with up to 20.2% having an existing diagnosis of catatonia and evidence of a relationship between attenuated behaviours and measures of depression and repetitive and restricted behaviours. CONCLUSION: Catatonic symptoms are more prevalent in young people with autism than previously thought, and the Attenuated Behaviour Questionnaire has potential as a clinical and research tool.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Catatonia
/
Trastorno del Espectro Autista
Tipo de estudio:
Diagnostic_studies
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Etiology_studies
/
Prevalence_studies
/
Risk_factors_studies
Límite:
Adolescent
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Adult
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Child
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Female
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Humans
/
Male
Idioma:
En
Revista:
J Intellect Disabil Res
Asunto de la revista:
TRANSTORNOS MENTAIS
Año:
2017
Tipo del documento:
Article
Pais de publicación:
Reino Unido