Naoko Shoda

Learn More
OBJECTIVE To identify risk factors for inhospital mortality in patients with hip fractures using the Japanese Diagnosis Procedure Combination (DPC) nationwide administrative claims database. DESIGN Retrospective observational study. SETTING Hospitals adopting the DPC system during 2007-2009. PARTICIPANTS The authors analysed a total of 80 800 eligible(More)
Objective: To identify risk factors for inhospital mortality in patients with hip fractures using the Japanese Diagnosis Procedure Combination (DPC) nationwide administrative claims database. Participants: The authors analysed a total of 80 800 eligible patients aged $60 years with a single hip fracture (International Classification of Diseases, 10th(More)
  • 1