The influence of (central) auditory processing disorder on the severity of speech-sound disorders in children.

Clinics (Sao Paulo)

Terapia Ocupacional, Departamento de Fisoterapia, Ciência da Comunicação & Transtornos, Faculdade de Medicina da Universidade de São Paulo, São Paulo/, SP, Brazil.

Published: February 2016

Objective: To identify a cutoff value based on the Percentage of Consonants Correct-Revised index that could indicate the likelihood of a child with a speech-sound disorder also having a (central) auditory processing disorder .

Methods: Language, audiological and (central) auditory processing evaluations were administered. The participants were 27 subjects with speech-sound disorders aged 7 to 10 years and 11 months who were divided into two different groups according to their (central) auditory processing evaluation results.

Results: When a (central) auditory processing disorder was present in association with a speech disorder, the children tended to have lower scores on phonological assessments. A greater severity of speech disorder was related to a greater probability of the child having a (central) auditory processing disorder. The use of a cutoff value for the Percentage of Consonants Correct-Revised index successfully distinguished between children with and without a (central) auditory processing disorder.

Conclusions: The severity of speech-sound disorder in children was influenced by the presence of (central) auditory processing disorder. The attempt to identify a cutoff value based on a severity index was successful.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4760364PMC
http://dx.doi.org/10.6061/clinics/2016(02)02DOI Listing

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