Description of an orthopedic-geriatric model of care in Australia with 3 years data

Aim: Orthopedic-geriatric units have been established worldwide to improve the care of older patients admitted with fractures. This study describes one type of orthopedic-geriatric model which has been implemented in Victoria, Australia, named the Orthopedic Aged Care and Rehabilitation Service (OARS) and evaluates patient characteristics and outcomes including inpatient mortality. Methods: Eight hundred and thirty-four consecutive admissions under OARS between May 2003 and May 2006 were analyzed. Results: Mean age was 76.6 years, the majority of patients were female (73%) and had come from home (77%). Fractured neck of femur represented 51% of all fractures managed by OARS followed by lower limb fractures (20%) and upper limb fractures (13%). The majority of patients required inpatient rehabilitation (49% of patients overall and 61% specifically for fractured neck of femur). Inpatient mortality for all fractures was 2.5% and specifically 3.5% for fractured neck of femur. Conclusion: The OARS model involves close liaison between orthopedic and geriatric teams and promotes a multidisciplinary approach. Mortality rate for fractured neck of femur was lower than the state average, suggesting that combined orthopedic-geriatric care can improve outcomes.