Bone Abstracts

Background: Asian-specific prediction model for estimating the individual risk of osteoporotic fracture was rare. We aimed to develop a Korean fracture risk prediction model using clinical risk factors and assess external validity of the final model.Methods: A total of 718,306 Korean men and women aged 50–90 were followed for 7 years in national system based cohort study. Fifty percent were randomly assigned to the development dataset and 50% to the...

Background and objectives: Fracture in rheumatoid arthritis (RA) patient is more frequent than general population. One of the important reasons is use of glucocorticoid (GC) for treatment of RA. In this study, we aimed to identify the effect of GC on fracture of different site.Methods: Among RA patients ≧19 years, we established a retrospective cohort using Korean national healthcare claims database from Jan 2010 to Dec 2010, and then followed up unti...