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Trends in the prevalence of chronic liver disease in theKorean adult population, 1998–2017
Clinical and Molecular Hepatology ; : 209-215, 2020.
Article | WPRIM | ID: wpr-832218
ABSTRACT
Background/Aims@#Data on the trends in the prevalence of chronic liver disease (CLD) in Korea are scarce. This study aimed to evaluate whether the CLD prevalence changed between 1998–2001 and 2016–2017. @*Methods@#Data were extracted from the Korea National Health and Nutrition Examination Survey (1998–2001 to 2016– 2017; n=25,893). Non-alcoholic fatty liver disease (NAFLD) was defined as a hepatic steatosis index >36 in the absence of any other evidence of CLD. The definition of alcohol-related liver disease (ALD) was excessive alcohol consumption (≥210 g/week for men and ≥140 g/week for women) and an ALD/NAFLD index >0. @*Results@#The prevalence of NAFLD increased from 18.6% (95% confidence interval [CI], 17.8–19.5%) in 1998–2001 to 21.5% (95% CI, 20.6–22.6%) in 2016–2017. During the same time period, increases were observed in the prevalence of obesity (27.0 vs. 35.1%), central obesity (29.4 vs. 36.0%), diabetes (7.5 vs. 10.6%), and excessive drinking (7.3 vs. 10.5%). ALD prevalence also increased from 3.8% (95% CI, 3.4–4.2%) to 7.0% (95% CI, 6.4–7.6%). In contrast, chronic hepatitis B decreased from 5.1% (95% CI, 4.6–5.5%) to 3.4% (95% CI, 3.0–3.8%). The prevalence of chronic hepatitis C was approximately 0.3% in 2016–2017. @*Conclusions@#The prevalence of NAFLD and ALD increase among Korean adults. Our results suggest potential targets for interventions to reduce the future burden of CLD.
Full text: Available Index: WPRIM (Western Pacific) Type of study: Prevalence study Journal: Clinical and Molecular Hepatology Year: 2020 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Prevalence study Journal: Clinical and Molecular Hepatology Year: 2020 Type: Article