title: Data Resource Profile: The National Health Information Database of the National Health Insurance Service in South Korea.
authors: National Health Insurance Service, Wonju, Korea.
authors: Sang
authors: S
authors: Cheol Seong
authors: Big Data Steering Department, National Health Insurance Service, Wonju, Korea.
authors: Yeon-Yong
authors: YY
authors: Kim
authors: Department of Health Policy and Management, Seoul National University Medical Research Center, Seoul, Korea.
authors: Young-Ho
authors: YH
authors: Khang
authors: Big Data Steering Department, National Health Insurance Service, Wonju, Korea.
authors: Jong
authors: J
authors: Heon Park
authors: Big Data Steering Department, National Health Insurance Service, Wonju, Korea.
authors: Hee-Jin
authors: HJ
authors: Kang
authors: Center for Preventive Medicine and Public Health, Seoul National University Bundang Hospital, Seongnam, Korea.
authors: Heeyoung
authors: H
authors: Lee
authors: Big Data Steering Department, National Health Insurance Service, Wonju, Korea.
authors: Cheol-Ho
authors: CH
authors: Do
authors: Big Data Steering Department, National Health Insurance Service, Wonju, Korea.
authors: Jong-Sun
authors: JS
authors: Song
authors: Big Data Steering Department, National Health Insurance Service, Wonju, Korea.
authors: Ji
authors: J
authors: Hyon Bang
authors: Big Data Steering Department, National Health Insurance Service, Wonju, Korea.
authors: Seongjun
authors: S
authors: Ha
authors: Big Data Steering Department, National Health Insurance Service, Wonju, Korea.
authors: Eun-Joo
authors: EJ
authors: Lee
authors: Big Data Steering Department, National Health Insurance Service, Wonju, Korea.
authors: Soon
authors: S
authors: Ae Shin
mesh_terms: D016208:Databases, Factual; D006801:Humans; D007348:Insurance, Health; D009313:National Health Programs; D056910:Republic of Korea