Preventing falls in older people

Abstract

Preventing falls in older peopleSimon Conroy Falls are a major cause of injury fear of falling and death affecting 24% of older people annually. Falls have a major impact on hospital services, and are an important cause of carer strain and admission to long term care.Multifactorial interventions delivered to fallers are effective in reducing falls rates by 25%. However, no UK studies have evaluated the role of screening older people living in the primary care setting and offering those at high risk a falls prevention programme. This work describes two studies -the evaluation of a postal falls risk screening tool, and a randomised controlled trial assessing the benefits of offering a falls prevention programme to those identified as being at high risk.335 older people were recruited into the screening study, using a modified version of the Falls Risk Assessment Tool. The sensitivity was 79%, specificity 58%, positive predictive value 50% and the negative predictive value 83%.In the RCT, 364 community-dwelling older people at high risk of falls were randomised into a pragmatic, multicentre trial evaluating falls prevention programmes. 181 were allocated to the control group and 183 to the intervention.The primary outcome was the rate of falls; the adjusted IRR was 0.73 (0.51-1.03), p=0.071. There were no significant differences between the groups in terms of the proportion of fallers, recurrent fallers, medically verified falls, injurious falls, time to first fall or time to second fall. Nor were there significant differences in terms of institutionalisation, mortality, basic or extended activities of daily living, or fear of falling.Further work on the acceptability and implementation of falls prevention interventions is required, but subject to these conditions being met and a supportive cost-effectiveness analysis, the totality of the evidence suggests that screening and intervening for individuals at high risk of fall may be effective. 4 ACKNOWLEDGMENTS