Factors associated with changes in mobility and living arrangements in a comprehensive geriatric outpatient assessment after hip fracture

Abstract

Purpose: To examine factors associated with changes in mobility and living arrangements in a comprehensive geriatric outpatient assessment after hip fracture. Method: Population-based prospective data on 887 consecutive hip fracture patients aged 65 years and older. The domains of the geriatric assessment were the independent and changes in mobility level and living arrangements 4 months postoperatively the outcome variables. Results: Of the survivors, 499 (73%) attended the assessment. The mobility level had declined in 39% of the attendees and 38% of them had moved to more supported living arrangements 4 months after the hip fracture. In the age-adjusted univariate logistic regression analyses, almost all the domains of the comprehensive geriatric assessment were significantly associated with both outcomes. In the forward stepwise multivariate analysis, disability in activities of daily living, poor performance in Timed Up and Go and comorbidity as measured by the American Society of Anesthesiologists scores remained significantly associated with the outcomes. Conclusions: While comorbidity and disability in activities of daily living and mobility are the major indicators of poor outcomes of mobility and living arrangements after hip fracture, all the domains in the comprehensive geriatric assessment deserve attention during hip fracture care and rehabilitation.Implications for RehabilitationIn almost half of the patients the mobility level and living arrangements had deteriorated 4 months after the hip fracture, suggesting an urgent need for more effective postoperative rehabilitation.Almost all the domains of the comprehensive geriatric assessment were associated with poor outcomes and require equal attention during the acute and postacute phases of hip fracture care and in the course of rehabilitation.A geriatric outpatient assessment a few months after the hip fracture provides a check-point for the outcomes and an opportunity to target interventions at different domains of the comprehensive assessment.