Journal Article

Associations between post-operative rehabilitation of hip fracture and outcomes: national database analysis

Su, Bowen, Newson, Roger, Soljak, Michael, Soljak, Harry

2018

Overview

Background Rehabilitation programmes are used to improve hip fracture outcomes. There is little published trial clinical trial or population-based data on the effects of the type or provider of rehabilitation treatments on hip fracture outcomes. We evaluated the associations of rehabilitation interventions with post-operative hip fracture outcomes. Methods Cross-sectional (2013–2015) analysis of data from the English National Hip Fracture Database (NHFD) from all 191 English hospitals treating hip fractures. Of 62,844 NHFD patients, we included 17,708 patients with rehabilitation treatment and 30-day mobility data, and 34,142 patients with rehabilitation treatment and discharge destination data. The intervention was early mobilisation rehabilitation treatments delivered by a physiotherapist (PT, physical therapist in North America) or other clinical staff as identifiable in NHFD. We used ordinal logistic and propensity scoring regression models to adjust for confounding variables including age, sex, pre-fracture mobility, operative delay, and cognitive function and peri-operative risk scores. Results In both the adjusted multivariate and propensity-weighted analyses, mobilisation on the day or the day following surgery is associated with better mobility function 30 days after discharge. However patients mobilised by a PT did not have better mobility compared to mobilisation by other professionals. Patients who received a PT assessment were not protected from poorer mobility 30 days after discharge, compared with those who did not receive an assessment. The discharge destination outcome is also better in mobilised than unmobilised patients, whether done by a PT or another health professional, and the difference persists, slightly attenuated, after propensity weighting. Conclusions In addition to the type of health professional initiating mobilisation, data on rehabilitation treatment activity and post-operative gait speed is needed to determine optimum rehabilitation dosage and functional outcome. After adjustment patients mobilised by non-PTs did as well as patients mobilised by PTs, suggesting that PTs’ current roles in very early rehabilitation should be reconsidered, with a view to redeploying them to more specialised later rehabilitation activity.

• Publisher: BioMed Central,BioMed Central Ltd,Springer Nature B.V,BMC
• Subject: Aged / Aged, 80 and over / Analysis / Clinical audit / Clinical Audit - methods / Clinical Audit - trends / Cognitive ability / Data Analysis / Data processing / Databases, Factual - trends / Early Medical Intervention - methods / Early Medical Intervention - trends / Epidemiology / Female / Fractures / Gait / Geriatrics / Hip / Hip fracture / Hip Fractures - diagnosis / Hip Fractures - epidemiology / Hip Fractures - rehabilitation / Hip joint / Humans / Internal Medicine / Male / Medical personnel / Medicine / Medicine & Public Health / Medicine, Physical / Middle Aged / Mobility / Mortality / Musculoskeletal diseases / Older people / Orthopedics / Osteoporosis / Patients / Physical therapy / physical therapy and occupational health / Postoperative Care - methods / Postoperative Care - trends / Quality of life / Regression analysis / Rehabilitation / Research Article / Rheumatology / Sports Medicine / Surgeons / Surgery / Therapeutics, Physiological / Treatment Outcome / United Kingdom - epidemiology / Variables