The quality of the health care provider , the duration , and the intensity of intervention played an important role in the effectiveness of the intervention .
Interpretation Music therapy appears to be an effective tool for improving social interaction in preschool-aged children with ASD .
Background Autism spectrum disorder ( ASD ) is characterised by significant impairment in social communication and the presence of restrictive and repetitive behaviour or interest .
Intervention during early childhood could decrease ASD symptoms .
We aim ed to identify the most effective intervention based on cognitive , developmental , and behavioural approaches and the factors that impact the effectiveness of the intervention .
Epidemiology of autism spectrum disorders in adults in the community in England.
CONTEXT To our knowledge , there is no published information on the epidemiology of autism spectrum disorders ( ASDs ) in adults . If the prevalence of autism is increasing , rates in older adults would be expected to be lower than rates among younger adults . OBJECTIVE To estimate the prevalence and characteristics of adults with ASD living in the community in Engl and . DESIGN A stratified , multiphase r and om sample was used in the third national survey of psychiatric morbidity in adults in Engl and in 2007 . Survey data were weighted to take account of study design and nonresponse so that the results were representative of the household population . SETTING General community ( ie , private households ) in Engl and . PARTICIPANTS Adults ( people 16 years or older ) . MAIN OUTCOME MEASURES Autism Diagnostic Observation Schedule , Module 4 in phase 2 vali date d against the Autism Diagnostic Interview-Revised and Diagnostic Interview for Social and Communication Disorders in phase 3 . A 20-item subset of the Autism-Spectrum Quotient self-completion question naire was used in phase 1 to select respondents for phase 2 . Respondents also provided information on sociodemographics and their use of mental health services . RESULTS Of 7461 adult participants who provided a complete phase 1 interview , 618 completed phase 2 diagnostic assessment s. The weighted prevalence of ASD in adults was estimated to be 9.8 per 1000 ( 95 % confidence interval , 3.0 - 16.5 ) . Prevalence was not related to the respondent 's age . Rates were higher in men , those without educational qualifications , and those living in rented social ( government-financed ) housing . There was no evidence of increased use of services for mental health problems . CONCLUSIONS Conducting epidemiologic research on ASD in adults is feasible . The prevalence of ASD in this population is similar to that found in children . The lack of an association with age is consistent with there having been no increase in prevalence and with its causes being temporally constant . Adults with ASD living in the community are socially disadvantaged and tend to be unrecognized
The quality of the health care provider , the duration , and the intensity of intervention played an important role in the effectiveness of the intervention .
Interpretation Music therapy appears to be an effective tool for improving social interaction in preschool-aged children with ASD .
Background Autism spectrum disorder ( ASD ) is characterised by significant impairment in social communication and the presence of restrictive and repetitive behaviour or interest .
Intervention during early childhood could decrease ASD symptoms .
We aim ed to identify the most effective intervention based on cognitive , developmental , and behavioural approaches and the factors that impact the effectiveness of the intervention .