Income Differences in Smoking Prevalences in 245 Districts of South Korea: Patterns by Area Deprivation and Urbanity, 2008-2014

김익한; 박진욱; 윤태호; 윤성철; 강영호

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자료유형: 학술저널

저자정보: 김익한 박진욱 윤태호 윤성철 강영호

저널정보: 대한예방의학회 예방의학회지 예방의학회지 제50권 제2호

발행연도: 2017.1

수록면: 100 - 126 (27page)

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Objectives: The aim of this study was to measure income differences in smoking prevalence at the district level and to investigate correlations among area deprivation, smoking prevalence, and income differences in smoking prevalence, stratified by urbanity. Methods: Data were pooled from the Community Health Survey data of South Korea between 2008 and 2014. The age-standardized prevalence of smoking and its interquintile income differences were calculated. We conducted correlation analyses to investigate the association of the deprivation index with smoking prevalence and interquintile differences in smoking prevalence. Results: Across 245 districts, the median prevalence of smoking in men was 45.9% (95% confidence interval [CI], 43.4 to 48.5%), with an interquartile range (IQR) of 4.6% points. In women, the median prevalence was 3.0% (95% CI, 2.4 to 3.6%) and IQR was 1.6% points. The median interquintile difference in smoking prevalence was 7.4% points (95% CI, 1.6 to 13.2% points) in men and 2.7% points (95% CI, 0.5 to 4.9% points) in women. The correlation coefficients for the association between the deprivation index and smoking prevalence was 0.58, 0.15, -0.22 in metropolitan, urban, and rural areas, respectively, among men, and 0.54, -0.33, -0.43 among women. No meaningful correlation was found between area deprivation and interquintile difference in smoking prevalence. The correlation between smoking prevalence and interquintile difference in smoking prevalence was more evident in women than in men. Conclusions: This study provides evidence of geographical variations in smoking prevalence and interquintile difference in smoking prevalence. Neither smoking prevalence nor the deprivation index was closely correlated with interquintile income difference in smoking prevalence. Measuring inequalities in smoking prevalence is crucial to developing policies aimed at reducing inequalities in smoking.

#Geography #Income #Korea #Smoking #Socioeconomic factors

참고문헌 (27)

참고문헌 신청

Bahk J / 2016 / Trends in childhood obesity and central adiposity between 1998-2001 and 2010-2012 according to household income and urbanity in Korea / BMC Public Health 16

Barbeau EM / 2005 / Tobacco advertising in communities: associations with race and class / Prev Med 40 (1) : 16 ~ 22

Carstairs V / 1995 / Deprivation indices: their interpretation and use in relation to health / J Epidemiol Community Health 49 (Suppl 2) : S3 ~ S8

Choi S / 2014 / Trends in cigarette smoking among adolescents and adults in South Korea / Epidemiol Health 36 : e2014023 ~

GBD 2013 Risk Factors Collaborators / 2015 / Global, regional, and national comparative risk assessment of 79 behavioural, environmental and occupational, and metabolic risks

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