Independent living after fractures in the elderly.

Abstract

Although fractures are an important source of disability among the growing elderly populations of industrialized societies, patient-centered multidimensional outcome information is scarce. The purpose of this study was to quantify the natural history of recovery from fractures of the upper and lower extremities. From the 1994/95 WHO MONICA survey in Augsburg, Germany, we selected all persons aged 58-78 years who had experienced a fracture during the preceeding 10 years, along with a control population twice as large. The Health Assessment Questionnaire (HAQ) and the Medical Outcomes Study Short Form 36 (SF-36) were administered to these subjects in 1998. Patients' recollection of fracture type and location were validated against medical records. The most recent fracture was in the upper extremity in 45 cases, lower extremity in 55 cases and elsewhere in 46 cases. Extremity fractures resulted in persistent and measurable impairment of the activities of daily living or general quality of life in patients 65 years or older, especially if the femur was involved. More than 40% of the interindividual variation of functional disability in the study group could be explained by age, sex, history of a fracture within 12 years and perceived difficulties walking. Existing generic and specific musculoskeletal outcome measurement instruments thus allow the assessment of functional recovery and health status after fractures in an elderly population. Geriatric assessment following fractures at higher age may improve ability to live independently. Difficulty walking deserves special attention, as it is associated with more general functional disability among the elderly.