Health care and socioeconomic impact of falls in the elderly

BackgroundElderly falls are associated with long hospital stays, major morbidity, and mortality. We sought to examine the fate of patients ≥75 years of age admitted after falls.MethodsWe reviewed all fall admissions in 2008. Causes, comorbidities, injuries, procedures, mortality, readmission, and costs were analyzed.ResultsSeven hundred eight patients ≥75 years old were admitted after a fall, with 89% being simple falls. Short-term mortality was 6%. Male sex, atrial fibrillation, acute myocardial infarction, congestive heart failure (CHF), intracranial hemorrhage, hospital-acquired pneumonia, trigger events, Clostridium difficile, and intubation were predictors of death (P < .05). Thirty-day readmission occurred in 14%; CHF, craniotomy, and acute renal failure were predictive. The median cost of hospitalization was $11,000 with cardiac disease, anemia, major orthopedic and neurosurgical procedures, pneumonia, and intubation as predictive.ConclusionsSimple falls in the elderly have high morbidity, mortality, and costs. Methodologies for prevention are warranted and should be studied intensively.