[An assessment of an orhthogeriatrics unit 5 years after its creation].

On January 1st, 2018, we established an orthogeriatrics (OG) unit for patients aged ≥ 70 years old with hip fracture, based on a purely geriatric management 24-hours post-operation. In this article we discuss the results of the implemented measures (geriatric follow-up with standardized protocols) on mortality after 6 weeks, operative delay, and complications. Among the 607 treated patients, the mortality rate was 6.75 %, which was unaffected by the average operative delay of 35 hours. Age, male gender, dependency status, cognitive disorder and malnutrition all significantly increased the mortality rate. Presenting at least one complication multiplied the mortality rate by 4.79, a cardiac complication by 3.92, and severe malnutrition by 4.95.