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Prevalence of Disorders of the Sound of speech in the Brazilian Portuguese Speakers and English-Speaking Countries: A Narrative Review
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In: ETSU Faculty Works (2012)
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Abstract:
OBJECTIVE: The disorder of speech sounds (DSF) is the most prevalent type of communication disorders, which corresponds to 32% of all disorders (Slater, 1992). The objective was to conduct a comprehensive narrative review of studies on the prevalence of DSF in English-speaking countries (USA, UK, Australia, Canada), as well as Brazilian Portuguese speakers. METHODS: The method for systematic and transparent selection of appropriate studies included the search terms («Prevalence», «criteria», «speech and language delay», «disorder», «speech delay», «primary speech and language delay prevalence», «speech impairment prevalence», «speech disorder prevalence») and databases (CINHAL, PubMed, ASHA, Psyinfo, Google Search, Scielo). The number of articles found in the narrative review period (February-March 2012) was 52, 37 were selected, and those who were included in the review were 35 articles. Each article was summarized according to the author(s), year of publication, reported the prevalence, sample size, age of study participants, and the measures used to determine DSF. RESULTS: The results indicate that DSF remains a highly prevalent condition that the variation is even greater for children speakers of Brazilian Portuguese. CONCLUSION: The results of this narrative review are discussed in relation to differences in the definition of DSF, severity and type of change communication studied the nature of the study samples and differences in study methods. Still, will be discussed on the need for future research to examine the prevalence between countries and languages.
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Keyword:
Audiology and Speech-Language Pathology; Brazil; disorders; english; portuguese; speech; Speech and Hearing Science; speech language pathology; Speech Pathology and Audiology
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URL: https://doi.org/10.7162/S1809-977720120S1PF-041 https://dc.etsu.edu/etsu-works/2011
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3 |
Assessment of Single-Word Production for Children under Three Years of Age: Comparison of Children with and without Cleft Palate
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In: ETSU Faculty Works (2012)
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A Benign Paroxysmal Positional Vertigo Specialty Clinic
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In: ETSU Faculty Works (2012)
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5 |
Relationships Between Inferential Reading Language Strategies and Young Children’s Comprehension and Expressive Language Competencies
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In: ETSU Faculty Works (2012)
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6 |
Intervention of Vowel Errors: A Case Study Using Multiple Oppositions
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In: ETSU Faculty Works (2012)
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7 |
Efficacy of an Early Speech Intervention for Children with Cleft Palate
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In: ETSU Faculty Works (2012)
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8 |
Speech Production Changes During Early Intervention: Children With Cleft Palate
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In: ETSU Faculty Works (2012)
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9 |
How Much is Enough? Dosage in Child Language Intervention
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In: ETSU Faculty Works (2012)
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10 |
Intensity in Phonological Intervention: Is There a Prescribed Amount?
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In: ETSU Faculty Works (2012)
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11 |
Early Phonological Development: Creating an Assessment Test
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In: ETSU Faculty Works (2012)
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12 |
Impact of a Global Curriculum on SLP/AUD Students Intercultural Sensitivity
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In: ETSU Faculty Works (2012)
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13 |
Prevalence of SSD in Brazil & English-Speaking Countries: Narrative Review
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In: ETSU Faculty Works (2012)
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