Journal of Rheumatic Diseases

Download original image
Fig. 2. Publications of research using the health claims database. (A) Year-specific number of publications using the NHIS (2011∼2020) and Health Insurance Review and Assessment (HIRA) databases (2014∼2020). (B) Rheumatologic disease-specific number of publications using the NHIS (2011∼2020) and HIRA databases (2014∼2020). NHIS: National Health Insurance Service, RA: rheumatoid arthritis, AS: ankylosing spondylitis, OA: osteoarthritis, SJS: Sjögren’s syndrome.
J Rheum Dis 2021;28:119~125 https://doi.org/10.4078/jrd.2021.28.3.119
© J Rheum Dis