ArticleInternational journal of environmental research and public health2021
Change in Denture Procedures after Implementation of National Health Insurance Coverage for the Elderly in Korea: A Nationwide Database.
Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 7 citations in OpenAlex.
- Oral Health Care for Institutionalized Elderly in Romania: Needs, Barriers, and Legislative Gaps.Dentistry journal · 2025Article
- Understanding poor oral health among older adults in Türkiye: socioeconomic and healthcare access challenges.BMC oral health · 2025Article
- The symptom network of oral health conditions in older populations with oral frailty: a cross-sectional study.BMC oral health · 2025Article
- Biological, Antifungal, and Physical Efficacy of a Denture Cleanser Formulated withBiomedicines · 2024Article
- Oral health and healthy ageing: a scoping review.BMC geriatrics · 2024Article
- Association Between Changes in Oral Health-Related Quality of Life and Depressive Symptoms in the Korean Elderly Population.International journal of public health · 2023Article
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundDental health is an important factor in daily life routines and is closely associated with maintaining a health-related quality of life. This study examined denture procedure changes after implementation of the National Health Insurance (NHI) Coverage of Dentures for the elderly.
methodsWe used the "Korean Community Health Survey (KCHS)" developed by the Korea Centers for Diseases Control and Prevention. We analyzed the association between policy implementation and dental health-related outcomes using difference-in-differences (DID) analysis to compare patients aged ≥75 with those 65-74 years before and after coverage.
resultsA comparison of age groups and coverage periods showed that patients aged ≥75 years had higher (OR: 1.038, 95% CI: 1.021-1.055) procedure rates after coverage. In particular, elderly patients on medical aid had significantly higher denture procedure rates, while those without oral health screening were more likely to have denture procedures.
conclusionsThis study determined the impact of the NHI Coverage of Denture procedure policy for the elderly and found increased denture treatments in the elderly. This policy appeared to positively affect older patients by increasing denture procedures for low-income and medical aid beneficiaries. Hence, the government needs to increase oral health examination and dental health policies for the elderly.
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