Citation

Pighills AC, Torgerson DJ, Sheldon TA, Drummond AE, Bland JM. J. Am. Geriatr. Soc. 2011; 59(1): 26-33.

Affiliation

Martin Bland Department of Health Sciences, York Trials Unit, University of York, York, United Kingdom; Division of Rehabilitation and Ageing, Nottingham University Medical School, Queens Medical Centre, Nottingham, United Kingdom.

Copyright

(Copyright © 2011, John Wiley and Sons)

DOI

10.1111/j.1532-5415.2010.03221.x

PMID

21226674

Abstract

To assess the effectiveness of an environmental falls prevention intervention delivered by qualified occupational therapists or unqualified trained assessors. DESIGN: A pilot three-armed randomized controlled trial. SETTING: Airedale National Health Service Trust catchment, North and West Yorkshire, England. PARTICIPANTS: Two hundred thirty-eight community-dwelling adults aged 70 and older with a history of falls in the previous year. INTERVENTION: Assessment and modification of the home environment of people at greater risk of falls. MEASUREMENTS: Fear of falling was the primary outcome measure, and an analysis of covariance was conducted on the area under the curve at 12 months. As a secondary outcome, falls were analysed using negative binomial regression. Quality of life and independence in activities of daily living (ADLs) were also measured. RESULTS: The intervention had no effect on fear of falling (P=.63). The occupational therapy group had significantly fewer falls than controls 12 months after the assessment (incidence rate ratio (IRR)=0.54, 95% confidence interval (CI)=0.36-0.83, P=.005). There was no significant effect on falls in the trained assessor group (IRR=0.78, 95% CI=0.51-1.21, P=.34). CONCLUSION: Environmental assessment had no effect on fear of falling. Environmental assessment prescribed by an occupational therapist significantly reduced the number of falls in high-risk individuals whereas that prescribed by a trained assessor did not. Further research in other settings is needed to confirm this, to explore the mechanisms, and to estimate cost-effectiveness.

Language: en