Prevalence of Chronic Sputum and Associated Factors in Korean Adults
Journal of Korean Medical Science
; : 825-830, 2014.
Article
em En
| WPRIM
| ID: wpr-163320
Biblioteca responsável:
WPRO
ABSTRACT
Chronic sputum is a troublesome symptom in many respiratory diseases. The prevalence of chronic sputum varies from 1.2% to 13% according to the country. The purpose of this study was to estimate the prevalence of chronic sputum and to find its associated factors in a general Korean population. We analyzed the data of the Korea National Health and Nutrition Examination Survey 2010 and 2011. A total number of 6,783 subjects aged 40 yr or more were enrolled in this study with 3,002 men and 3,781 women. As a result, the prevalence of chronic sputum was 6.3% (n=430). Significant risk factors for chronic sputum by multivariate analysis were age (> or =70 yr) (odds ratio [OR], 1.954; 95% confidence interval [CI], 1.308-2.917), current smoking (OR, 4.496; 95% CI, 3.001-6.734), chronic obstructive pulmonary disease (COPD) (OR, 1.483; 95% CI, 1.090-2.018), and tuberculosis (OR, 1.959; 95% CI, 1.307-2.938). In conclusion, the prevalence of chronic sputum in Korea was in the intermediate range compared with other countries. Smoking is a preventable risk factor identified in this study, and major respiratory diseases, such as COPD and tuberculosis, should be considered in subjects with chronic sputum.
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Índice:
WPRIM
Assunto principal:
Escarro
/
Tuberculose
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Fumar
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Modelos Logísticos
/
Razão de Chances
/
Demografia
/
Doença Crônica
/
Prevalência
/
Inquéritos e Questionários
/
Fatores de Risco
Tipo de estudo:
Etiology_studies
/
Prevalence_studies
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Prognostic_studies
/
Risk_factors_studies
Limite:
Adult
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Aged
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Female
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Humans
/
Male
País/Região como assunto:
Asia
Idioma:
En
Revista:
Journal of Korean Medical Science
Ano de publicação:
2014
Tipo de documento:
Article