BMC Public Health. 2024 Jul 10;24(1):1841. doi: 10.1186/s12889-024-19321-z.

ABSTRACT

BACKGROUND: There is a lack of national-level research on alcohol consumption and the epidemiology of alcoholic liver disease (ALD) in South Korea. This study aims to address the critical public health issue of ALD by focusing on its trends, incidence, and outcomes, using nationwide claims data.

METHODS: Utilizing National Health Insurance Service data from 2011 to 2017, we calculated the population’s overall drinking amount and the incidence of ALD based on ICD-10 diagnosis codes.

RESULTS: From 2011 to 2017 in South Korea, social drinking increased from 15.7% to 16.5%, notably rising among women. High-risk drinking remained around 16.4%, decreasing in men aged 20-39 but not decreased in men aged 40-59 and steadily increased in women aged 20-59. The prevalence of ALD in high-risk drinkers (0.97%) was significantly higher than in social drinkers (0.16%). A 3-year follow-up revealed ALD incidence of 1.90% for high-risk drinkers and 0.31% for social drinkers. Women high-risk drinkers had a higher ALD risk ratio (6.08) than men (4.18). The economic burden of ALD was substantial, leading to higher healthcare costs and increased hospitalization. Progression rates to liver cirrhosis and hepatocellular carcinoma (HCC) in ALD patients were 23.3% and 2.8%, respectively, with no gender difference in cirrhosis progression.

CONCLUSIONS: The study revealed a concerning rise in alcohol consumption among South Korean women and emphasizes the heightened health risks and economic burdens associated with high-risk drinking, especially concerning ALD and its complications.

PMID:38987717 | DOI:10.1186/s12889-024-19321-z