Habitual snoring and obstructive sleep apnea in adults: population-based study in Southern Brazil
OBJECTIVE: To estimate the prevalence of habitual snoring and obstructive sleep apnea and their factors associated. METHODS: Cross-sectional study with a representative sample comprising 3,136 adults (>;20 years) living in the city of Pelotas, Southern Brazil, in 2005. A questionnaire was used to...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2008 |
| País: | Brasil |
| Institución: | Universidade de São Paulo (USP) |
| Repositorio: | Revista de Saúde Pública |
| Idioma: | portugués |
| OAI Identifier: | oai:revistas.usp.br:article/32403 |
| Acceso en línea: | https://www.revistas.usp.br/rsp/article/view/32403 |
| Access Level: | acceso abierto |
| Palabra clave: | Síndromes da Apnéia do Sono^i1^sepidemiolo Ronco Apnéia do Sono Tipo Obstrutiva Fatores de Risco Estudos Transversais Sleep Apnea Syndromes^i2^sepidemiol Snoring Sleep Apnea Obstructive Risk Factors Cross-Sectional Studies |
| Sumario: | OBJECTIVE: To estimate the prevalence of habitual snoring and obstructive sleep apnea and their factors associated. METHODS: Cross-sectional study with a representative sample comprising 3,136 adults (>;20 years) living in the city of Pelotas, Southern Brazil, in 2005. A questionnaire was used to collect information on demographic, socioeconomic, behavioral and anthropometric variables and outcomes. Crude and adjusted statistical analysis using Fisher exact test and chi-square test for linear trend and a multivariate analysis through Poisson regression model were carried out, respectively. RESULTS: The prevalence of habitual snoring was 50.5% (95% CI: 48.1;52.8) and obstructive sleep apnea was 9.9% (95% CI: 8.7;11.2). After adjustment, the risk of habitual snoring was greater in males (prevalence ratio [PR]=1.25, 95% CI: 1.16;1.34), elderly people (PR=1.62, 95% CI: 1.46;1.80), current smokers (PR=1.15, 95% CI: 1.07;1.25), alcohol users (PR=1.17, 95% CI: 1.03;1.31) and obese people (PR=1.71, 95% CI: 1.55;1.88). The risk of obstructive sleep apnea was greater in males (PR=2.05, 95% CI: 1.67;2.52), elderly people (PR=2.23, 95% CI: 1.64;3.03), current smokers (PR=1.60, 95% CI: 1.25;2.05) and obese people (PR=2.61, 95% CI: 1.97;3.47). CONCLUSIONS: In the studied population, habitual snoring and obstructive sleep apnea were common symptoms. Well-known risk factors such as male gender and age between 40 and 60 years are not modifiable. However, smoking, alcohol use and obesity need to be identified and treated in general population. |
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