Factors other than complexity of care often drive the transfer of orthopedic patients to tertiary centers. We sought to compare the demographics, diagnoses, insurance data, peri-operative outcomes and institutional costs of total hip arthroplasty patients transferred from outside facilities with those of patients derived from our clinics. We analyzed 419 consecutive patients as part of a prospective risk study. Transferred patients were older (P=0.01), less likely to have private insurance (P<0.0001), and more likely to be admitted on weekends (P=0.04). Both dislocation and fracture were more prevalent in transferred patients (P=0.04; P=0.003). Across all key metrics - including length of stay, mortality scoring, peri-operative complications, and direct and total costs - transferred patients more significantly strained the resources of our arthroplasty center.
Keywords: cost; health services; outcomes; total hip arthroplasty (replacement); transfer of care.
© 2013.