Prevalência de desordens de fala em escolares e fatores associados

• Autor(a) principal: Goulart, Bárbara Niegia Garcia de [UNIFESP]
• Data de Publicação: 2007
• Outros Autores: Chiari, Brasilia Maria [UNIFESP]
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Institucional da UNIFESP
• dARK ID: ark:/48912/00130000170cn
• DOI: 10.1590/S0034-89102007000500006
• Texto Completo: http://dx.doi.org/10.1590/S0034-89102007000500006; http://repositorio.unifesp.br/handle/11600/3951
• topic: Child; Speech disorders; Risk factors; Socioeconomic factors; Cross-sectional studies; Criança; Distúrbios da fala; Fatores de risco; Fatores socioeconômicos; Estudos transversais

OBJECTIVE: To assess prevalence of speech disorders in schoolchildren and its associated factors. METHODS: Cross-sectional study comprising a random sample of 1,810 schoolchildren attending the first grade in public schools in a city of Southern Brazil, in 2001. Schoolchildren aged between five and 11 years were evaluated using a previously validated speech screening test for phonetic and/or phonologic disorders. Data on school failure, gender, age and maternal and paternal schooling were collected to test associations. Associations between variables were analyzed using the Chi-square test. RESULTS: The prevalence of speech disorders in the children studied was 24.6% and they were more prevalent in younger children aged five and six compared to children aged ten or more. Speech disorders prevalence around five years old was 57% and between eight and ten years old was 42%. Speech disorders frequency was similar in both sexes. The prevalence of disorders was associated to maternal and paternal schooling, 79.5% and 78.6%, respectively, when parents had less then one year of study. CONCLUSIONS: The prevalence of speech disorders among schoolchildren studied was higher than that described in the literature. Parental schooling was a major factor associated to these disorders.