Please use this identifier to cite or link to this item:
https://observatorio.fm.usp.br/handle/OPI/23168
Title: | Speech perception in adolescents with pre-lingual hearing impairment with cochlear implants |
Authors: | SOUZA, Izi Patricia Souza de; BRITO, Rubens de; BENTO, Ricardo Ferreira; GOMEZ, Maria Valeria S. Goffi; TSUJI, Robinson Koji; HAUSEN-PINNA, Mariana |
Citation: | BRAZILIAN JOURNAL OF OTORHINOLARYNGOLOGY, v.77, n.2, p.153-157, 2011 |
Abstract: | Profound hearing loss is a disability that affects personality and when it involves teenagers before language acquisition, these bio-psychosocial conflicts can be exacerbated, requiring careful evaluation and choice of them for cochlear implant. Aim: To evaluate speech perception by adolescents with profound hearing loss, users of cochlear Implants. Study Design: Prospective. Materials and Methods: Twenty-five individuals with severe or profound pre-lingual hearing loss who underwent cochlear implantation during adolescence, between 10 to 17 years and 11 months, who went through speech perception tests before the implant and 2 years after device activation. For comparison and analysis we used the results from tests of four choice, recognition of vowels and recognition of sentences in a closed setting and the open environment. Results: The average percentage of correct answers in the four choice test before the implant was 46.9% and after 24 months of device use, this value went up to 86.1% in the vowels recognition test, the average difference was 45.13% to 83.13% and the sentences recognition test together in closed and open settings was 19.3% to 60.6% and 1.08% to 20.47% respectively. Conclusion: All patients, although with mixed results, achieved statistical improvement in all speech tests that were employed. |
Appears in Collections: | Artigos e Materiais de Revistas Científicas - FM/MOF Artigos e Materiais de Revistas Científicas - HC/ICHC Artigos e Materiais de Revistas Científicas - LIM/32 |
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File | Description | Size | Format | |
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art_SOUZA_Speech_perception_in_adolescents_with_prelingual_hearing_impairment_2011.PDF | publishedVersion (English) | 210.58 kB | Adobe PDF | View/Open |
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