ArticleEpidemiology and health2024
Socioeconomic inequality in health-related quality of life among Korean adults with chronic disease: an analysis of the Korean Community Health Survey.
Article in Epidemiology and health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Spatial Inequality, Community Social Capital, and Age-Differentiated Health Vulnerabilities Among the Elderly in South Korea: A Hierarchical Linear Modeling Approach.Healthcare (Basel, Switzerland) · 2026Article
- Nutrition Label Utilization, Dietary Self-Management, and Health-Related Quality of Life Among Korean Adults: A Two-Part Model Analysis of Nationally Representative Survey Data.Healthcare (Basel, Switzerland) · 2026Article
- Association between obstructive sleep Apnea-Related factors and HINT-8 utility scores in adults: a secondary analysis of the 2023 Korea National health and nutrition examination survey (KNHANES).Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2025Article
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6 authors.
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Abstract
objectivesHealth-related quality of life is crucial for people dealing with chronic illness. This study investigated the quality of life in individuals with 5 common chronic conditions in Korea. We also analyzed socioeconomic factors such as education, income, occupation, and urbanization to identify determinants of inequality.
methodsUsing 2016 Korea Community Health Survey data, we examined individuals aged 30 or older with chronic diseases (diabetes, hypertension, cardiovascular disease, hyperlipidemia, arthritis) using the EuroQol 5-Dimension 3 Level tool. We analyzed the associations between socioeconomic factors (education, income, occupation, urbanization) and quality of life using descriptive statistics and regression analysis. Inequality indices (relative inequality index, absolute inequality index) were used to measure inequality in quality of life.
resultsIndividuals with higher income levels showed a 1.95-fold higher likelihood of a better quality of life than those with the lowest income. The lowest income group had higher odds of mobility (adjusted odds ratio [aOR], 2.2), self-care (aOR, 2.1), activity limitations (aOR, 2.4), pain/discomfort (aOR, 1.8), and anxiety/depression (aOR, 2.3). Educational disparities included a 3-fold increase in mobility and daily activity problems for those with elementary or lower education. Well-educated participants had a 1.94 times higher quality of life, with smaller differences in anxiety/depression and self-management. The income gap accounted for 14.1% of variance in quality-of-life disparities.
conclusionsAddressing socioeconomic disparities in the quality of life for individuals with chronic diseases necessitates tailored interventions and targeted health policies. This research informs policymakers in developing focused initiatives to alleviate health inequities. It emphasizes the importance of mental health support and ensuring affordable, accessible healthcare services.
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