Current Trend and Regional Distribution of Lung Cancer Among Koreans: Findings From the Korea National Health Insurance Claims Data 2001–2008physical educationcurriculumphysical activityhealth related outcomesBackground: Research on life expectancy has demonstrated the negative impact of disability on the ...
rates due to AMI, and evaluated the contribution of differences in the delivery of optimal medical services for AMI.We retrospectively constructed a dataset of 85,329 new patients admitted to Korean hospitals with AMI between 2003 and 2007 from the Korea National Health Insurance Claims Database. ...
As part of the National Health Insurance Service (NHIS) healthcare system, all the nationwide population aged ≥ 40 or regular workers and their dependents are invited to participate in a biannual NHSE free of charge. Study population A flow chart of patient enrollment is shown in Fig. 1...
In Korea, the national health insurance system provides coverage for 98% of the populations, and the HIRA database contains claims data for over 90% of the population assuring generalizability of analysis [27]. The HIRA-APS dataset is a 10% stratified random sample of claims data for patients...
Households having low economic status and members with chronic disease were more likely to face catastrophic health expenditures, while those receiving public assistance were less likely. Exemption or reduction of out-of-pocket payments in the National Health Insurance and additional financial support are...
This study used a merged dataset combining relevant information from two data sources provided by the Korean National Health Insurance Service (KNHIS): the database of beneficiaries of national health insurance and the newly added database of patients with confirmed diagnosis of COVID-19. The KNHI...
Administrative permission to access the NHID was acquired by National Health Insurance Sharing Service (NHIS-2018–2-201). Consent for publications This paper does not include any individual person’s data in any form.Data availability The dataset generated and analysed during this study are ...
This study used data from the nationally representative Korean Vietnam War Veterans' Health Study Cohort, a combined dataset sourced from the Ministry of Patriots and Veterans Affairs in Korea and the National Health Insurance Sharing Service database. Participants There were 191,272 Vietnam War vete...
HIRA is a governmental organization that reviews National Health Insurance claims for reimbursement. The HIRA database contains claims from a mean of 46 million patients annually, which accounts for 90% of the total Korean population. The data are organized into five sets, including sociodemographic ...
The National Health Insurance Service (NHIS) is a universal health insurance system that covers approximately 98% of the entire 50.6 million South Korean population. For this study, we used the National Health Insurance Service–National Sample Cohort (NHIS-NSC), which initially included 2.2% of...