Orthopedic Trauma and Aging: It Isn't Just About Mortality

The elderly (age 70+) patient with orthopedic trauma is a rapidly growing subset of patients in the United States. Due to increased medical comorbidities and decreased physiological reserve, morbidity and mortality after trauma may significantly differ from those patients younger than 70 years old. A retrospective review was performed to investigate the effect of age on orthopedic trauma. A total of 870 records of patients with orthopedic trauma from 2006 to 2009 at our Level One trauma center were reviewed. A database was created to include demographics, type and number of comorbid conditions at presentation, injuries, intensive care unit (ICU) and hospital length of stay, and description of the fracture. Patients aged 70 years and older had an increased number of comorbidities per person (3.3214-P < .0001). Length of stay in patients aged 70 years and older was not significantly greater than that of the younger patients. They spent an average of 14.76 days in the hospital compared to 13.42 days for the combined younger patients (P = .45), but they spent significantly (P < .0001) more of their stay in the ICU (52.74% vs 34.9% for the younger cohorts). The number of fractures per patient was lower (1.66) in the 70 and older age-group when compared to younger populations (P < .0001). The 70 and older group was more likely to have their injury due to a fall and less likely to have solid organ injuries. As the number of elderly patients increase, continued research in the management of elderly patients with trauma can lead to protocols and practice guidelines to improve outcomes.