Skip Navigation
Skip to contents

Epidemiol Health : Epidemiology and Health


Author index

Page Path
HOME > Browse articles > Author index
Wonyoung Jung 1 Article
The Korea National Disability Registration System
Miso Kim, Wonyoung Jung, So Young Kim, Jong Hyock Park, Dong Wook Shin
Epidemiol Health. 2023;45:e2023053.   Published online May 11, 2023
  • 4,616 View
  • 206 Download
  • 3 Web of Science
  • 3 Crossref
AbstractAbstract AbstractSummary PDFSupplementary Material
The Korea National Disability Registration System (KNDRS) was established in 1989 to provide social welfare benefits based on predefined criteria for disability registration and an objective medical assessment using a disability grading system. Disability registration requires (1) a medical examination by a qualified specialist physician and (2) a medical advisory meeting to review the degree of disability. Medical institutions and specialists for the diagnosis of disabilities are legally stipulated, and medical records for a specified period are required to support the diagnosis. The number of disability types has gradually expanded, and 15 disability types have been legally defined. As of 2021, 2.645 million people were registered as disabled, accounting for approximately 5.1% of the total population. Among the 15 disability types, disabilities of the extremities account for the largest proportion (45.1%). Previous studies have investigated the epidemiology of disabilities using data from the KNDRS, combined predominantly with data from the National Health Insurance Research Database (NHIRD). Korea has a mandatory public health insurance system that covers the entire Korean population, and the National Health Insurance Services manages all eligibility information, including disability types and severity ratings. In short, the KNDRS-NHIRD is a significant data resource for research on the epidemiology of disabilities.
Korean summary
한국에서는 장애의 유형과 장애 유형별 장애정도를 장애인 복지법에서 규정하고 있다. 우리는 한국의 장애등록제도의 역사와 장애등록절차 그리고 장애유형별 통계 현황에 대해서 다루고자 한다.
Key Message
In Korea, the types and severity levels of disabilities are legally defined by the Korea National Disability Registration System (KNDRS). We address the history of the KNDRS, disability registration procedures, and current statistics.


Citations to this article as recorded by  
  • Increased Risk of Dementia Following a Diagnosis of Hearing Impairment: A South Korean Nationwide Cohort Study
    Minah Park, Sung-In Jang, Kyungduk Hurh, Eun-Cheol Park, Seung Hoon Kim
    Journal of Alzheimer's Disease.2024; 97(2): 679.     CrossRef
  • Increased risk of Parkinson's disease amongst patients with age‐related macular degeneration and visual disability: A nationwide cohort study
    Je Moon Yoon, Dong Hui Lim, Jinyoung Youn, Kyungdo Han, Bong Sung Kim, Wonyoung Jung, Yohwan Yeo, Dong Wook Shin, Don‐Il Ham
    European Journal of Neurology.2023; 30(9): 2641.     CrossRef
  • The link between disability and social participation revisited: Heterogeneity by type of social participation and by socioeconomic status
    Jinho Kim, Gum-Ryeong Park, Eun Ha Namkung
    Disability and Health Journal.2023; : 101543.     CrossRef

Epidemiol Health : Epidemiology and Health