Abstract
Background and aims: Few studies have reported fall-risk factors for persons with dementia, and no successful randomized fall prevention studies have been published. The aim of this study was to identify characteristics associated with falls in patients with dementia in a psychogeriatric ward. Methods: This prospective study comprised 204 patients with any diagnosis of dementia. It was carried out in a psychogeriatric ward specializing in the assessment and treatment of behavioral and psychological symptoms in patients with dementia (BPSD). Baseline patient data were collected from medical records, and covered physical, behavioral and cognitive areas. Falls were recorded during time spent in the ward and median follow-up time was 52.5 days. Results: Eighty-two patients fell a total of 251 times. Factors significantly and independently associated with an increased risk of falling were male sex (IRR 3.36, 95% CI 2.02–5.61), failed “copy design” activity (decreased visual perception) (IRR 2.37, 95% CI 1.24–4.52), and any walking difficulty on level ground (IRR 1.84, 95% CI 1.10–3.08). Statins were associated with a decreased risk of falling (IRR 0.29, 95% CI 0.10–0.86). Twenty-seven percent of the variation in falls was explained. Conclusions: Male sex, decreased visual perception, and walking difficulties were all associated with an increased number of falls, and the model explained 1/4 of the variation in falls. Well-planned furnishing and use of color to achieve a plain, clearly defined environment, as well as training in walking ability, may decrease the risk of falling in people with dementia.
Similar content being viewed by others
References
Myers AH, Baker SP, Van Natta ML, Abbey H, Robinson EG. Risk factors associated with falls and injuries among elderly institutionalized persons. Am J Epidemiol 1991; 133: 1179–90.
van Doorn C, Gruber-Baldini AL, Zimmerman S, et al. Dementia as a risk factor for falls and fall injuries among nursing home residents. J Am Geriatr Soc 2003; 51: 1213–8.
de Carle AJ, Kohn R. Risk factors for falling in a psychogeriatric unit. Int J Geriatr Psychiatry 2001; 16: 762–7.
Tinetti ME, Speechley M, Ginter SF. Risk factors for falls among elderly persons living in the community. N Engl J Med 1988; 319: 1701–7.
Kallin K, Gustafson Y, Sandman PO, Karlsson S. Drugs and falls in older people in geriatric care settings. Aging Clin Exp Res 2004; 16: 270–6.
Buchner DM, Larson EB. Falls and fractures in patients with Alzheimer-type dementia. Jama 1987; 257: 1492–5.
Baker BR, Duckworth T, Wilkes E. Mental state and other prognostic factors in femoral fractures of the elderly. J R Coll Gen Pract 1978; 28: 557–9.
Gillespie LD, Gillespie WJ, Robertson MC, Lamb SE, Cumming RG, Rowe BH. Interventions for preventing falls in elderly people. Cochrane Database Syst Rev 2001: CD000340.
Shaw FE, Bond J, Richardson DA, et al. Multifactorial intervention after a fall in older people with cognitive impairment and dementia presenting to the accident and emergency department: randomised controlled trial. BMJ 2003; 326: 73.
Jensen J, Nyberg L, Gustafson Y, Lundin-Olsson L. Fall and injury prevention in residential care — effects in residents with higher and lower levels of cognition. J Am Geriatr Soc 2003; 51: 627–35.
Reisberg B. Functional assessment staging (FAST). Psychopharmacol Bull 1988; 24: 653–9.
Reisberg B, Borenstein J, Salob SP, Ferris SH, Franssen E, Georgotas A. Behavioral symptoms in Alzheimer’s disease: phenomenology and treatment. J Clin Psychiatry 1987; 48 (Suppl): 9–15.
van Dijk PT, Meulenberg OG, van de Sande HJ, Habbema JD. Falls in dementia patients. Gerontologist 1993; 33: 200–4.
Nyberg L, Gustafson Y, Janson A, Sandman PO, Eriksson S. Incidence of falls in three different types of geriatric care. A Swedish prospective study. Scand J Soc Med 1997; 25: 8–13.
Morris JC, Rubin EH, Morris EJ, Mandel SA. Senile dementia of the Alzheimer’s type: an important risk factor for serious falls. J Gerontol 1987; 42: 412–7.
Ballard CG, Shaw F, Lowery K, McKeith I, Kenny R. The prevalence, assessment and associations of falls in dementia with Lewy bodies and Alzheimer’s disease. Dement Geriatr Cogn Disord 1999; 10: 97–103.
Studenski S, Duncan PW, Chandler J, et al. Predicting falls: the role of mobility and nonphysical factors. J Am Geriatr Soc 1994; 42: 297–302.
Moller-Leimkuhler AM. The gender gap in suicide and premature death or: why are men so vulnerable? Eur Arch Psychiatry Clin Neurosci 2003; 253: 1–8.
Rubenstein LZ, Josephson KR, Robbins AS. Falls in the nursing home. Ann Intern Med 1994; 121: 442–51.
Nyberg L, Gustafson Y. Fall prediction index for patients in stroke rehabilitation. Stroke 1997; 28: 716–21.
Rapport LJ, Hanks RA, Millis SR, Deshpande SA. Executive functioning and predictors of falls in the rehabilitation setting. Arch Phys Med Rehabil 1998; 79: 629–33.
Lampinen J, Tham K. Interaction with the physical environment in everyday occupation after stroke: A phenomenological study of persons with visuospatial agnosia. Scand J Occup Ther 2003; 10: 147–55.
Persad CC, Giordani B, Chen HC, et al. Neuropsychological predictors of complex obstacle avoidance in healthy older adults. J Gerontol B Psychol Sci Soc Sci 1995; 50: P272–7.
Almkvist O. Neuropsychological features of early Alzheimer’s disease: preclinical and clinical stages. Acta Neurol Scand 1996; 165 (Suppl): 63–71.
Calderon J, Perry RJ, Erzinclioglu SW, Berrios GE, Dening TR, Hodges JR. Perception, attention, and working memory are disproportionately impaired in dementia with Lewy bodies compared with Alzheimer’s disease. J Neurol Neurosurg Psychiatry 2001; 70: 157–64.
Kertesz A, Clydesdale S. Neuropsychological deficits in vascular dementia vs Alzheimer’s disease. Frontal lobe deficits prominent in vascular dementia. Arch Neurol 1994; 51: 1226–31.
Camicioli R, Licis L. Motor impairment predicts falls in specialized Alzheimer care units. Alzheimer Dis Assoc Disord 2004; 18: 214–8.
Franssen EH, Souren LE, Torossian CL, Reisberg B. Equilibrium and limb coordination in mild cognitive impairment and mild Alzheimer’s disease. J Am Geriatr Soc 1999; 47: 463–9.
Ott BR, Ellias SA, Lannon MC. Quantitative assessment of movement in Alzheimer’s disease. J Geriatr Psychiatry Neurol 1995; 8: 71–5.
Vaughan CJ. Prevention of stroke and dementia with statins: Effects beyond lipid lowering. Am J Cardiol 2003; 91: 23B-9B.
Bauer DC, Mundy GR, Jamal SA, et al. Use of statins and fracture: results of 4 prospective studies and cumulative metaanalysis of observational studies and controlled trials. Arch Intern Med 2004; 164: 146–52.
Asada T, Kariya T, Kinoshita T, et al. Predictors of fall-related injuries among community-dwelling elderly people with dementia. Age Ageing 1996; 25: 22–8.
Oliver D, Daly F, Martin FC, McMurdo ME. Risk factors and risk assessment tools for falls in hospital in-patients: a systematic review. Age Ageing 2004; 33: 122–30.
Heyn P, Abreu BC, Ottenbacher KJ. The effects of exercise training on elderly persons with cognitive impairment and dementia: a meta-analysis. Arch Phys Med Rehabil 2004; 85: 1694–704.
Author information
Authors and Affiliations
Corresponding author
Additional information
Parts of this manuscript were presented as a poster at the Twelfth Congress of the International Psychogeriatric Association in Stockholm, Sweden, in September 2005
An erratum to this article is available at http://dx.doi.org/10.1007/BF03324739.
Rights and permissions
About this article
Cite this article
Eriksson, S., Gustafson, Y. & Lundin-Olsson, L. Characteristics associated with falls in patients with dementia in a psychogeriatric ward. Aging Clin Exp Res 19, 97–103 (2007). https://doi.org/10.1007/BF03324674
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF03324674