Cardiovascular Research Using the Korean National Health Information Database

National Cardiovascular Disease Database

Data Analytic Process of a Nationwide Population-Based Study Using National Health Information Database Established by National Health Insurance Service

In 2014, the National Health Insurance Service (NHIS) signed a memorandum of understanding with the Korean Diabetes Association to provide limited open access to its databases for investigating the past and current status of diabetes and its management. NHIS databases include the entire Korean population; therefore, it can be used as a population-based nationwide study for various diseases, inc...

The Economic Burden of Stroke Based on South Korea’s National Health Insurance Claims Database

Background This study was conducted to determine the scale and the nature of the economic burden caused by strokes and to use the results as an evidential source for determining the allocation of South Korea stroke cases in 2015.   Methods For research subjects, the study analyzed demographic characteristics and economic burden based on data from national health insurance (NHI) claims for inpat...

Application of a drug-interaction detection method to the Korean National Health Insurance claims database.

Drug interactions (DIs) constitute a serious problem and are considered to contribute to 6-30% of all adverse events (AEs). The use of existing data, including claims data, is expected to be helpful in detecting unknown DIs by complementing conventional spontaneous reporting systems. In the present study, an 'Ω shrinkage measure' was applied to the Korean National Health claims database to test...

Using the National Health Information Database of the National Health Insurance Service in Korea for Monitoring Mortality and Life Expectancy at National and Local Levels

This study explores whether the National Health Information Database (NHID) can be used to monitor health status of entire population in Korea. We calculated the crude mortality rate and life expectancy (LE) at birth across the national, provincial, and municipal levels using the NHID eligibility database from 2004 to 2015, and compared the results with the corresponding values obtained from th...