[IS-O1] International Session(oral)

[IS-O-5] Patients with a hip fracture treated differently for their age or dementia status? Observational study of nationwide hospital claims data

^○Shinichi Tomioka¹, Megum Rosenberg², Kiyohide Fushimi³, Shinya Matsuda⁴ (1.Hiroshima University, 2.WHO Centre for Health Development, 3.Tokyo Medical and Dental University, 4.University of Occupational and Environmental Health, Japan)