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A community-based single fall prevention exercise intervention for older adults (STEADY FEET): Study protocol for a randomised controlled trial. PLoS One 2022; 17:e0276385. [PMID: 36264909 PMCID: PMC9584377 DOI: 10.1371/journal.pone.0276385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 09/20/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Falls and fall-related injuries in older adults are a leading cause of disability and death. Evidence has shown the benefits of exercises in improving functional outcomes and reducing fall rates among community-dwelling older adults. However, there is lack of effective community-based single exercise intervention for a broad population of older adults who are at high risk for falls. We aim to evaluate the effectiveness of Steady Feet (SF), a 6-month tailored community fall prevention exercise programme for improving functional outcomes. SF classes are facilitated by community fitness instructors and an exercise video. The main outcome is between-group changes in short physical performance battery (SPPB) scores. Secondary outcomes include balance confidence, fear of falling, quality of life, fall rates, and cost effectiveness. METHODS We present the design of a 6-month randomised controlled trial of 260 older adults (≥ 60 years old). Individuals will be randomised in a 1:1 allocation ratio to the SF group or usual care group. Participants will be assessed at baseline, 3-month, and 6-month. Data on socio-demographics, co-morbidities, balance confidence, fear of falling, quality of life, physical activity level, rate of perceived exertion, fall(s) history, healthcare utilisation and cost, and satisfaction levels will be collected. Participants will also undergo functional assessments such as SPPB. Moreover, providers' satisfaction and feedback will be obtained at 3-month. DISCUSSION An effective community fall prevention programme may lead to improved functional outcomes and reduced fall rates. Findings will also help inform the implementation and scaling of SF nation-wide. TRIAL REGISTRATION Clinicaltrials.gov registration: NCT04801316. Registered on 15th March 2021.
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Abey-Nesbit R, Schluter PJ, Wilkinson TJ, Thwaites JH, Berry SD, Allore H, Jamieson HA. Risk factors for injuries in New Zealand older adults with complex needs: a national population retrospective study. BMC Geriatr 2021; 21:630. [PMID: 34736406 PMCID: PMC8567659 DOI: 10.1186/s12877-021-02576-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 10/22/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Falls and falls-related injuries are common among older adults. Injuries in older adults lead to poor outcomes and lower quality of life. The objective of our study was to identify factors associated with fall-related injuries among home care clients in New Zealand. METHODS The study cohort consisted of 75,484 community-dwelling people aged 65 years or older who underwent an interRAI home care assessment between June 2012 and June 2018 in New Zealand. The injuries included for analysis were fracture of the distal radius, hip fracture, pelvic fracture, proximal humerus fracture, subarachnoid haemorrhage, traumatic subdural haematoma, and vertebral fracture. Unadjusted and adjusted competing risk regression models were used to identify factors associated with fall-related injuries. RESULTS A total of 7414 (9.8%) people sustained a falls-related injury over the 6-year period, and most injuries sustained were hip fractures (4735 63.9%). The rate of injurious falls was 47 per 1000 person-years. The factors associated with injury were female sex, older age, living alone, Parkinson's disease, stroke/CVA, falls, unsteady gait, tobacco use, and being underweight. Cancer, dyspnoea, high BMI, and a decrease in the amount of food or fluid usually consumed, were associated with a reduced risk of sustaining an injury. After censoring hip fractures the risks associated with other types of injury were sex, age, previous falls, dyspnoea, tobacco use, and BMI. CONCLUSIONS While it is important to reduce the risk of falls, it is especially important to reduce the risk of falls-related injuries. Knowledge of risk factors associated with these types of injuries can help to develop focused intervention programmes and development of a predictive model to identify those who would benefit from intervention programmes.
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Affiliation(s)
- Rebecca Abey-Nesbit
- Christchurch School of Medicine and Health Sciences, University of Otago, Christchurch, New Zealand.
| | - Philip J Schluter
- School of Health Sciences, University of Canterbury-Te Whare Wānanga o Waitaha, Christchurch, New Zealand.,School of Clinical Medicine - Primary Care Clinical Unit, The University of Queensland, Brisbane, Australia
| | - Tim J Wilkinson
- Christchurch School of Medicine and Health Sciences, University of Otago, Christchurch, New Zealand.,Canterbury District Health Board, Christchurch, New Zealand
| | | | - Sarah D Berry
- Harvard Medical School, Boston, MA, USA.,Division of Geriatric Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA.,Hebrew Senior Life, Boston, MA, USA
| | - Heather Allore
- Department of Biostatistics, Yale School of Public Health, New Haven, CT, USA.,Department of Internal Medicine, School of Medicine, Yale University, New Haven, CT, USA
| | - Hamish A Jamieson
- Christchurch School of Medicine and Health Sciences, University of Otago, Christchurch, New Zealand.,Canterbury District Health Board, Christchurch, New Zealand
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Parry S, Denehy L, Granger C, McGinley J, Files DC, Berry M, Dhar S, Bakhru R, Larkin J, Puthucheary Z, Clark R, Morris P. The fear and risk of community falls in patients following an intensive care admission: An exploratory cohort study. Aust Crit Care 2019; 33:144-150. [PMID: 31495638 DOI: 10.1016/j.aucc.2019.04.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 04/03/2019] [Accepted: 04/24/2019] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Muscle weakness and impairments in physical functioning are well-recognised sequelae after critical illness. Whether individuals have a higher risk of community falls and a fear of falling has not been examined amongst individuals after critical illness. OBJECTIVES The objective of this study was to explore the prevalence of falls, fear of falling, and fall risk in intensive care unit (ICU) survivors over a 6-month period after hospital discharge. METHODS This was a nested exploratory study within a medical ICU. Fall prevalence was measured in line with established guidelines over 6 months after ICU discharge. Fear of falling and prediction of fall risk were assessed at 2, 4, and 6 months after discharge. RESULTS Twelve individuals were included. Half of the cohort (n = 6) had at least one fall, with one-third sustaining more than one fall. There were 17 falls reported across the six individuals. Injuries requiring medical intervention were reported with five falls. Almost one-third were classified as 'moderate' to 'severe' injurious falls. Loss of balance and fatigue were reported as the main contributors to the falls. All individuals who had a fall reported a severe fear of falling at 2 months. Individuals classified as having 'moderate' to 'high' risk of falls at 2 months were more likely to have at least one fall. CONCLUSIONS This study suggests that ICU survivors may have a high fall risk, fear of falling, and fall prevalence, which can result in significant injury.
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Affiliation(s)
- Selina Parry
- Department of Physiotherapy, School of Health Sciences, The University of Melbourne, Victoria, Australia.
| | - Linda Denehy
- Department of Physiotherapy, School of Health Sciences, The University of Melbourne, Victoria, Australia
| | - Catherine Granger
- Department of Physiotherapy, School of Health Sciences, The University of Melbourne, Victoria, Australia; Department of Physiotherapy, Royal Melbourne Hospital, Victoria, Australia
| | - Jennifer McGinley
- Department of Physiotherapy, School of Health Sciences, The University of Melbourne, Victoria, Australia
| | - D Clark Files
- Pulmonary, Critical Care, Allergy and Immunology Section, Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Michael Berry
- Department of Health and Exercise Science, Wake Forest University, Winston-Salem, North Carolina, USA
| | - Sanjay Dhar
- Section on Pulmonary, Critical Care and Sleep Medicine, University of Kentucky, Lexington, KY, USA
| | - Rita Bakhru
- Pulmonary, Critical Care, Allergy and Immunology Section, Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Jane Larkin
- Department of Physiotherapy, Royal Melbourne Hospital, Victoria, Australia
| | - Zudin Puthucheary
- Royal Free Hospital, NHS Foundation Trust, London, United Kingdom; Centre for Health and Human Performance, University College Hospital London, United Kingdom
| | - Ross Clark
- Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, Queensland, Australia
| | - Peter Morris
- Section on Pulmonary, Critical Care and Sleep Medicine, University of Kentucky, Lexington, KY, USA
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Sanders KM, Lim K, Stuart AL, Macleod A, Scott D, Nicholson GC, Busija L. Diversity in fall characteristics hampers effective prevention: the precipitants, the environment, the fall and the injury. Osteoporos Int 2017; 28:3005-3015. [PMID: 28725985 PMCID: PMC5624977 DOI: 10.1007/s00198-017-4145-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 07/04/2017] [Indexed: 01/19/2023]
Abstract
UNLABELLED Falls among the elderly are common and characteristics may differ between injurious and non-injurious falls. Among 887 older Australian women followed for 1.6 years, 32% fell annually. Only 8.5% resulted in fracture and/or hospital admission. The characteristics of those falls are indistinguishable from those not coming to medical attention. INTRODUCTION The precipitants and environment of all falls occurring among a large cohort of older Caucasian women were categorised by injury status to determine if the characteristics differed between injurious and non-injurious falls. METHODS Among 887 Australian women (70+ years), falls were ascertained using monthly postcard calendars and a questionnaire was administered for each fall. Hospital admissions and fractures were independently confirmed. RESULTS All falls were reported for a mean observation time of 577 (IQR 546-607) days per participant, equating to a total 1400 person-years. Thirty-two percent fell at least once per year. The most common features of a fall were that the faller was walking (61%) at home (61%) during the day (88%) and lost balance (32%). Only 12% of all falls occurred at night. Despite no difference in the type of injury between day and night, the likelihood of being hospitalised from a fall at night was 4.5 times greater than that of a daytime fall with adjustment for injury type and participant age (OR 4.5, 95% CI 2.1, 9.5; p < 0.001). Of all falls, approximately one third were associated with no injury to the faller (31%), one third reported a single injury (37%) and one third reported more than one injury (32%). In 95% of falls, the faller was not admitted to hospital. Only 5% of falls resulted in fracture(s). CONCLUSIONS Our findings demonstrate the significant diversity of precipitants and environment where falls commonly occur among older community-dwelling women. Falls resulting in fracture and/or hospital admission collectively represent 8.5% of all falls and their characteristics are indistinguishable from falls not coming to medical attention and incurring no apparent cost to the health system.
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Affiliation(s)
- K M Sanders
- Institute for Health & Ageing, Australian Catholic University, Level 6, 215 Spring Street, Melbourne, 3000, Australia.
| | - K Lim
- Institute for Health & Ageing, Australian Catholic University, Level 6, 215 Spring Street, Melbourne, 3000, Australia
| | | | - A Macleod
- Institute for Health & Ageing, Australian Catholic University, Level 6, 215 Spring Street, Melbourne, 3000, Australia
| | - D Scott
- School of Clinical Sciences at Monash Health, Monash University, Melbourne, Australia
| | - G C Nicholson
- Rural Clinical School, School of Medicine, The University of Queensland, Toowoomba, Australia
| | - L Busija
- Institute for Health & Ageing, Australian Catholic University, Level 6, 215 Spring Street, Melbourne, 3000, Australia
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5
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Chen PY, Chiu HT, Chiu HY. Daytime sleepiness is independently associated with falls in older adults with dementia. Geriatr Gerontol Int 2015; 16:850-5. [PMID: 26245804 DOI: 10.1111/ggi.12567] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2015] [Indexed: 11/29/2022]
Abstract
AIM To examine whether elderly people with dementia have a higher prevalence of falls and sleep disturbances than those without dementia, and to determine the subjective sleep characteristics associated with falls in older adults with dementia. METHODS This was a cross-sectional, population-based study derived from the data in the 2009 Taiwan National Health Interview Survey. A total of 123 older adults with dementia (aged 65 years or older), and 246 older adults without dementia who were randomly selected from the database were included. The occurrence of falls and subjective sleep characteristics (e.g. sleep hours, insomnia symptoms, daytime sleepiness, difficulty in breathing during sleep and daytime naps) were evaluated using the responses to the survey questions. RESULTS The prevalence of falls in older adults with dementia were approximately twofold higher than that for those without dementia (27.6% vs 15.3%, P = 0.006). Older adults with dementia had longer sleep hours, and increased daytime sleepiness, daytime naps and difficulty in breathing during sleep (all P < 0.05) than those without dementia. Among older adults with dementia, daytime sleepiness was the only sleep characteristic that was significantly correlated to an increased risk of falls (adjusted odds ratio 5.56, 95% confidence interval 1.95-15.91) despite controlling for possible risk factors. CONCLUSIONS Older adults with dementia had a higher prevalence of falls and sleep disturbances than that observed for those without dementia. Daytime sleepiness was an independent risk factor of falls in elderly people, with dementia after accounting for a range of covariates. Geriatr Gerontol Int 2016; 16: 850-855.
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Affiliation(s)
- Pin-Yuan Chen
- Department of Neurosurgery, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan.,School of Medicine, Chang-Gung University, Taoyuan, Taiwan
| | - Hsiao-Ting Chiu
- Department of Rehabilitation, Sinwu branch, Taoyuan General Hospital, Ministry of Health and Welfare, Taoyuan, Taiwan
| | - Hsiao-Yean Chiu
- Graduate Institute of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan
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Oliveira CC, McGinley J, Lee AL, Irving LB, Denehy L. Fear of falling in people with chronic obstructive pulmonary disease. Respir Med 2015; 109:483-9. [PMID: 25708268 DOI: 10.1016/j.rmed.2015.02.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 02/04/2015] [Accepted: 02/05/2015] [Indexed: 11/17/2022]
Abstract
BACKGROUND Increased fear of falling (FOF) has been associated with impaired physical function, reduced physical activity and increased fall risk in older adults. Preliminary evidence suggests that individuals with chronic obstructive pulmonary disease (COPD) may have an increased FOF. This study aims to compare the level of FOF in people with COPD with healthy controls, and to determine the associations between FOF and measures of physical function, physical activity and fall risk in COPD. METHODS FOF was assessed in 40 participants with COPD and 25 age- and gender-matched controls using the Falls Efficacy Scale-International (FES-I). Physical function was evaluated using quadriceps hand-held dynamometry, the Berg Balance Scale and the Six-minute Walk Test. Associations between FOF, physical activity and fall risk were evaluated using the Physical Activity Scale for the Elderly and the Falls Risk in Older People - Community Setting. Pearson's correlation coefficient and stepwise multivariate linear regression were used. RESULTS Individuals with COPD (mean ± SD; age: 71 ± 8 years, FEV1: 45 ± 16 %pred) had higher FOF compared to controls (FES-I: 25.0 ± 7.9 vs 20.2 ± 5.2, p=0.01). Higher FOF was associated with lower quadriceps strength (p=0.02) and an impaired balance (p < 0.01); these explained 26% of the FOF variance. Reduced levels of physical activity (p=0.01) and a higher fall risk (p < 0.01) were associated with an increased FOF in COPD. CONCLUSION People with COPD have a higher FOF compared to the healthy peers, which is related to lower quadriceps muscle strength, impaired balance, lower levels of physical activity and an increased fall risk.
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Affiliation(s)
- Cristino C Oliveira
- Department of Physiotherapy, School of Health Sciences, The University of Melbourne, Level 7, 161 Barry St, Melbourne, VIC 3010, Australia.
| | - Jennifer McGinley
- Department of Physiotherapy, School of Health Sciences, The University of Melbourne, Level 7, 161 Barry St, Melbourne, VIC 3010, Australia.
| | - Annemarie L Lee
- Department of Physiotherapy, School of Health Sciences, The University of Melbourne, Level 7, 161 Barry St, Melbourne, VIC 3010, Australia.
| | - Louis B Irving
- Department of Respiratory and Sleep Medicine, The Royal Melbourne Hospital, Level 1, 300 Grattan St, Melbourne, VIC 3050, Australia; Melbourne Medical School, The University of Melbourne, Level 2 West, Medical Building, Grattan St, Melbourne, VIC 3010, Australia.
| | - Linda Denehy
- Department of Physiotherapy, School of Health Sciences, The University of Melbourne, Level 7, 161 Barry St, Melbourne, VIC 3010, Australia.
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The impact of combined use of fall-risk medications and antithrombotics on injury severity and intracranial hemorrhage among older trauma patients. Geriatr Nurs 2014; 35:20-5. [DOI: 10.1016/j.gerinurse.2013.09.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2013] [Revised: 08/26/2013] [Accepted: 09/01/2013] [Indexed: 11/18/2022]
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Lovarini M, Clemson L, Dean C. Sustainability of community-based fall prevention programs: a systematic review. JOURNAL OF SAFETY RESEARCH 2013; 47:9-17. [PMID: 24237865 DOI: 10.1016/j.jsr.2013.08.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2013] [Revised: 06/30/2013] [Accepted: 08/14/2013] [Indexed: 06/02/2023]
Abstract
BACKGROUND Fall prevention programs may be implemented but not sustained. We conducted a systematic review to identify any theories, models, frameworks, influencing factors or interventions for sustaining fall prevention programs in the community. METHODS Peer-reviewed publications describing, investigating, or evaluating program sustainability were accessed. A narrative review was conducted to compare and synthesize study findings. RESULTS Nineteen publications were included. Three conceptual frameworks were identified describing how programs may be better sustained. While ongoing financial support and the participation of older people were commonly reported influences, other factors specific to the type of program and setting were also reported. Planning, training, and collaboration between program stakeholders may facilitate sustainable programs. IMPACT ON INDUSTRY Organizations can use these findings when planning for sustainable programs. However more robust empirical studies are needed to confirm the value of conceptual frameworks, the critical factors and most effective interventions for sustaining community-based fall prevention programs.
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Affiliation(s)
- Meryl Lovarini
- Discipline of Occupational Therapy, Faculty of Health Sciences, The University of Sydney, 75 East Street, Lidcombe, NSW 2141, Australia.
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Dickin DC, Brown LA, Doan JB. Age-dependent differences in the time course of postural control during sensory perturbations. Aging Clin Exp Res 2013; 18:94-9. [PMID: 16702777 DOI: 10.1007/bf03327423] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND AND AIMS With research demonstrating that older adults are more likely to sustain a loss of balance than younger adults, the need for an account of age-related differences in postural control is apparent. Several measures of balance reported in the literature have assessed balance using an average or summative measure over the course of a trial, typically lasting several seconds. One limitation related to these measures is the inability to assess the time-course of postural control occurring throughout the trial. To this end, the current investigation assessed the temporal changes in balance both as a function of age and sensory environment. METHODS Postural control was assessed from 10 older adults (69.3+/-4.7 years) and 10 younger adults (22.1+/-1.7 years) over the course of fifteen seconds in three different sensory environments. The sensory manipulations involved sway-referenced rotation of the floor and/or the visual surround. RESULTS Significant differences (p=0.001) in overall postural stability were observed between the two groups on all three sensory conditions. Additionally, time-course changes were observed between the two groups when the environment did not cause sensory conflict (sway-referenced floor or room only). However, when the environment created a situation of sensory conflict (sway-referenced floor and room) both groups followed the same time-course of postural changes. CONCLUSIONS Interestingly, the time course of postural control for the older adults on the easiest condition was mimicked by the younger adults on a more challenging condition. However, when faced with sensory conflict there were no group differences in the time course of postural control. The findings suggest an age-related decline in the temporal control of posture in altered sensory environments.
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Affiliation(s)
- D Clark Dickin
- Dept. of Health, Exercise and Sport Sciences, Texas Tech University, Lubbock, 79409, USA.
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Nitz JC, Stock L, Khan A. Health-related predictors of falls and fractures in women over 40. Osteoporos Int 2013; 24:613-21. [PMID: 22543577 DOI: 10.1007/s00198-012-2004-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2012] [Accepted: 03/12/2012] [Indexed: 10/28/2022]
Abstract
SUMMARY A longitudinal study of women aged 40-80 predicted single falls from a previous fall history and deficient vestibular integration. Multiple falls were predicted by a fall history, low activity levels, more medical conditions and deficient vestibular integration. Low bone mineral density, more medical conditions and fall history predicted fractures. INTRODUCTION The purpose of this study was to identify potentially modifiable health-related factors predicting falls and fractures, focussing on women over 40. METHODS Four hundred and forty-nine women aged 40-80 years from the Longitudinal Assessment of Women study participated. Demographic information (age, BMI, medications, medical conditions and activity level), balance assessments (including timed up & go and modified clinical test for sensory interaction of balance) and measurements of bone mineral density and body composition were collected in 2001; fall and fracture data were gathered in 2003, 2005, 2007, 2008 and 2010 to determine incidence. RESULTS Multinomial logistic regression revealed that single falls could be predicted by a history of previous falls (OR 3.08) and being unsteady in bipedal stance on foam with eyes closed (OR 1.99). Multiple falls were predicted by a history of falls at baseline (OR 4.69), low levels of activity (OR 2.17), greater number of medical conditions (OR 1.12) and being unsteady in bipedal stance on foam with eyes closed (OR 4.21). Low bone mineral density (OR 3.13), greater number of medical conditions (OR 1.32) and a history of falls (OR 3.04) were predictive of fractures. CONCLUSIONS Poor health, decreased balance, and inactivity are predictive of falls and low bone mineral density, low activity level and poor health predictive fractures. Results suggest failing the balance test bipedal stance on foam with eyes closed in the presence of low activity and poor health is a valid quick screening tool for detecting potential fallers for referral for in-depth balance assessment and intervention.
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Affiliation(s)
- J C Nitz
- Division of Physiotherapy, School of Health & Rehabilitation Sciences, The University of Queensland, Queensland, 4072, Australia.
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11
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Taylor ME, Delbaere K, Close JCT, Lord SR. Managing falls in older patients with cognitive impairment. ACTA ACUST UNITED AC 2012. [DOI: 10.2217/ahe.12.68] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
With an aging population, both dementia and fall-related injury pose an international health challenge. Individuals with dementia fall twice as often as cognitively intact people and are more likely to have injurious falls. Higher morbidity and rates of mortality and institutionalization after falls have also been reported in this group. There is limited but emerging literature that is attempting to define and explain why fall risk is increased in this population. This will allow for targeted fall prevention programs. Currently, there are no published randomized controlled trials that have prevented falls in community-dwelling cognitively impaired older people, and conflicting evidence is reported in hospital and residential care trials. Recent exercise interventions have demonstrated significant benefits, such as improved gait speed, strength and balance in people with cognitive impairment/dementia, providing encouraging evidence for further research and clinical interventions.
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Affiliation(s)
- Morag E Taylor
- Falls & Balance Research Group, Neuroscience Research Australia, Barker Street, Randwick, University of New South Wales 2031, Sydney, Australia
- Prince of Wales Clinical School, University of New South Wales, Sydney, Australia
| | - Kim Delbaere
- Falls & Balance Research Group, Neuroscience Research Australia, Barker Street, Randwick, University of New South Wales 2031, Sydney, Australia
- School of Public Health & Community Medicine, University of New South Wales, Sydney, Australia
| | - Jacqueline CT Close
- Prince of Wales Clinical School, University of New South Wales, Sydney, Australia
- Falls & Injury Prevention Group, Neuroscience Research Australia, University of New South Wales, Sydney, Australia
| | - Stephen R Lord
- Falls & Balance Research Group, Neuroscience Research Australia, Barker Street, Randwick, University of New South Wales 2031, Sydney, Australia
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12
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Holt KR, Noone PL, Short K, Elley CR, Haavik H. Fall risk profile and quality-of-life status of older chiropractic patients. J Manipulative Physiol Ther 2011; 34:78-87. [PMID: 21334539 DOI: 10.1016/j.jmpt.2010.12.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2010] [Revised: 12/14/2010] [Indexed: 02/04/2023]
Abstract
OBJECTIVES The primary aim of this study was to estimate the prevalence of fall risk factors in older chiropractic patients. The secondary aim was to investigate the quality-of-life status of older chiropractic patients and to see whether a history of falling was related to quality-of-life status. METHODS A cross-sectional study was conducted at 12 chiropractic practices throughout Auckland, New Zealand, and Melbourne, Australia. The study involved gaining a profile of health status, fall history, and fall risk from active chiropractic patients who were 65 years or older. RESULTS One hundred ten older chiropractic patients were approached, and 101 agreed to participate in this study (response rate, 91.8%). Thirty-five percent of participants had experienced at least 1 fall in the previous 12 months. Of those that had fallen, 80% had at least a minor injury, with 37% of fallers requiring medical attention and 6% suffering a serious injury. The prevalence of most fall risk factors was consistent with published data for community-dwelling older adults. Quality of life of older chiropractic patients appeared to be good, but fallers reported a lower physical component summary score compared with nonfallers (P = .04). CONCLUSIONS A portion of the older chiropractic patients sampled in this study had a substantial risk of falling. This risk could be assessed on a regular basis for the presence of modifiable fall risk factors, and appropriate advice, given when fall risks are identified.
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Affiliation(s)
- Kelly R Holt
- Research Department, New Zealand College of Chiropractic, Auckland, New Zealand.
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13
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Can balance exercise programmes improve balance and related physical performance measures in people with dementia? A systematic review. Eur Rev Aging Phys Act 2010. [DOI: 10.1007/s11556-010-0055-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Abstract
This review presents the physical performance outcomes of randomised trials investigating exercise programmes that included balance exercise for older people with dementia. A systematic literature search through five computerised bibliographic databases until February 2009 was carried out. Of 1,038 potentially relevant published articles, only seven met the inclusion criteria and were extracted. Findings from the review for a total of 632 participants showed that almost all of the included studies addressed exercise or physical activities as the main intervention; however, only two of the studies focused on balance exercise. The effect size values varied from no effect (0.00) to a large effect (3.29) of the interventions for a range of physical performance outcome measures. Findings also suggest that it is feasible to conduct exercise programmes with older people with dementia. However, further studies with more specific exercise designed to improve balance performance in order to prevent falls are required for older people with dementia.
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Fu S, Choy NL, Nitz J. Controlling balance decline across the menopause using a balance-strategy training program: a randomized, controlled trial. Climacteric 2009; 12:165-76. [PMID: 19058060 DOI: 10.1080/13697130802506614] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To evaluate effectiveness and long-term benefits of a specific balance-strategy training program in sedentary women aged 40-60 years and whether participation leads to adoption of a more active lifestyle. METHOD Fifty healthy women were admitted to the randomized, controlled trial on the basis of their activity level. Subjects were randomly assigned to an intervention or control group, with the former attending twice-weekly for 12 weeks. Assessments made pre- and post-intervention and at 9 months follow-up included: personal demographics, hormone replacement therapy medication, activity level, balance measures, somatosensory function, ankle flexibility and leg muscle strength. RESULTS The intervention group showed improvement in balance measures (p < 0.030), right ankle tactile sensation (p = 0.027), ankle flexibility (p < 0.000) and muscle strength (p < 0.018) of quadriceps, hip abductors and external rotators, compared with the control group immediately after intervention. At 9 months follow-up, the intervention effect was maintained for all measures and a latent improvement of somatosensory measures (tactile acuity of foot (p < 0.05), joint repositioning sense (p < 0.010), and vibration threshold of the left knee (p < 0.016)) revealed. The intervention group also adopted a more active lifestyle (p = 0.000). CONCLUSION These results provide evidence that this physiotherapist-designed program preserves/reverses the balance decline associated with age and leads to adoption of a more active lifestyle.
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Affiliation(s)
- S Fu
- Division of Physiotherapy, School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, Australia
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Hill K. Don't lose sight of the importance of the individual in effective falls prevention interventions. BMC Geriatr 2009; 9:13. [PMID: 19386103 PMCID: PMC2675527 DOI: 10.1186/1471-2318-9-13] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2009] [Accepted: 04/22/2009] [Indexed: 11/10/2022] Open
Abstract
Falls remain a major public health problem, despite strong growth in the research evidence of effective single and multifactorial interventions, particularly in the community setting. A number of aspects of falls prevention require individual tailoring, despite limitations being reported regarding some of these, including questions being raised regarding the role of falls risk screening and falls risk assessment. Being able to personalise an individual's specific risk and risk factors, increase their understanding of what interventions are likely to be effective, and exploring options of choice and preference, can all impact upon whether or not an individual undertakes and sustains participation in one or more recommendations, which will ultimately influence outcomes. On all of these fronts, the individual patient receiving appropriate and targeted interventions that are meaningful, feasible and that they are motivated to implement, remains central to effective translation of falls prevention research evidence into practice.
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16
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Larsen ER, Mosekilde L, Foldspang A. Vitamin D and calcium supplementation prevents severe falls in elderly community-dwelling women: a pragmatic population-based 3-year intervention study. Aging Clin Exp Res 2005; 17:125-32. [PMID: 15977461 DOI: 10.1007/bf03324585] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND AIMS We evaluated the effect of two programs for the prevention of falls leading to acute hospital admission in a population of elderly community-dwelling Danish residents. METHODS This was a factorial, pragmatic, intervention study. We included 9605 community-dwelling city residents aged 66+ years. We offered a prevention program consisting of a daily supplement of 1000 mg of elemental calcium as calcium carbonate and 400 IU (10 microg) of vitamin-D3 to a total of 4957 participants. The remaining 5063 participants were offered home safety inspection with dietary and health advice, or no intervention. RESULTS The Calcium and Vitamin D program was followed by 50.3% and the Environmental and Health Program by 46.4%. According to a multivariate analysis including age, marital status and intervention program, female residents who followed the Calcium and Vitamin D Program had a 12% risk reduction in severe falls (RR 0.88; 95% CI 0.79-0.98; p < 0.05; NNT 9). CONCLUSIONS The present study supports the hypothesis that vitamin D and calcium supplementation prevent falls leading to acute hospitalization in community-dwelling elderly females in a northern European region known to be deficient in vitamin D.
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Affiliation(s)
- Erik Roj Larsen
- Department of Endocrinology and Metabolism, Aarhus University Hospital, Aarhus, Denmark.
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17
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Abstract
Falls remain a major cause of mortality and morbidity for older Australians, despite considerable growth in falls prevention activity in recent years. Risk factors for falls are well defined, and there is a growing evidence base from randomized controlled trials in community settings indicating a range of effective individual and multiple strategy interventions to reduce falls and falls injuries. These range from health promotion approaches, such as group exercise programmes, through to multidisciplinary, multifactorial interventions for high-risk populations. Practitioners need to utilize a range of strategies to enhance uptake and sustained participation in falls prevention activities. Future research needs to address important gaps, such as compliance issues, and interventions for people with cognitive impairment, dizziness and vision loss. Further research is also required in residential care and hospital settings, where there is relatively little research evidence to guide practice.
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Affiliation(s)
- K Hill
- National Ageing Research Institute, Victoria, Australia.
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Lin SI, Woollacott MH, Jensen JL. Postural response in older adults with different levels of functional balance capacity. Aging Clin Exp Res 2004; 16:369-74. [PMID: 15636462 DOI: 10.1007/bf03324566] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND AND AIMS Aging is frequently accompanied by a deterioration in postural control, but it is not clear whether the primary contributor is increasing age or a progressive loss of functional balance capacity. The purpose of this study was to test the hypothesis that functional balance capacity contributes more than age to changes in postural response in the elderly. METHODS The study considered 3 groups of healthy young, and functionally-stable and functionally-unstable older adults (N = 16 each group). Postural responses, including behavioral response patterns, joint angular displacement, displacement of the center of mass and center of pressure, and ground reaction forces, were induced and examined by submitting standing subjects to unexpected backward displacements in the surface supporting them. RESULTS Functionally-stable older adults showed similar postural response patterns to those of young adults, whereas functionally-unstable older adults differed from young adults in the control of hip, trunk, shear force, and center of pressure trajectory during balance recovery. CONCLUSIONS These findings support the hypothesis that changes in postural control in the elderly correlate with their functional balance capacity and are not just a matter of age.
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Affiliation(s)
- Sang-I Lin
- Department of Physical Therapy, National Cheng Kung University, Tainan, Taiwan.
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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. [PMID: 15575120 DOI: 10.1007/bf03324551] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND AND AIMS Falls and their consequences constitute serious health problems in the older population. The aim was to study predisposing factors for falls among older people in geriatric care settings, focusing on drugs. METHODS This population-based study, with a cross-sectional design, analysed all geriatric care settings, comprising 68 residential care facilities, 31 nursing homes, 66 group dwellings for people with dementia, seven rehabilitation/short-stay units, two somatic geriatric and two psychogeriatric clinics, in the county of Västerbotten; 3604 residents with a mean age of 83.3+/-7.0 (65-103) years (68% women) were included. The residents were assessed by means of the Multi-Dimensional Dementia Assessment Scale (MDDAS) that measures, for example, mobility, paresis, vision, hearing, functions of activities of daily living (ADL), and behavioural and psychiatric symptoms. Drug consumption and falls during the previous week were recorded. RESULTS Three hundred and one residents (8.4%) had sustained a fall at least once during the preceding week. Multivariate analyses showed that a history of falls, the ability to get up from a chair, the need for a helper when walking, pain, cognitive impairment, and use of neuroleptics or antidepressants were all associated with being a faller. Among the antidepressants, selective serotonin reuptake inhibitors (SSRIs) but not serotonin and noradrenalin reuptake inhibitors (SNRIs) were associated with falls. Cholinesterase inhibitors were not associated with falls. CONCLUSIONS Like functional and cognitive impairment, treatments with antidepressants and neuroleptics are predisposing factors for falls in older people in residential care. However, there seem to be differences between subgroups among these drugs and, from the perspective of fall prevention, SNRIs rather than SSRIs should perhaps be preferred in the treatment of depression in older people.
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Affiliation(s)
- Kristina Kallin
- Department of Community Medicine and Rehabilitation, Geriatric Medicine, Umeå University, Umeå, Sweden.
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Hill KD, Stinson AT. A pilot study of falls, fear of falling, activity levels and fall prevention actions in older people with polio. Aging Clin Exp Res 2004; 16:126-31. [PMID: 15195987 DOI: 10.1007/bf03324541] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND AIMS Polio survivors are ageing, and reporting new complications including falls. The aims of this study were: 1) to determine the frequency of falls, circumstances surrounding them, and the consequences of falls in older people who have polio; and 2) to investigate the range of fall prevention interventions undertaken to reduce the individual's risk of falling. METHODS A survey was conducted of members of the Eastern Polio Support Group of Victoria. Twenty-eight respondents (70%; 7 male, 21 female) had a mean age of 66 years and an average duration of 57 years since the onset of polio. The survey addressed demographic data, mobility, frequency and description of falls over the last 12 months, their consequences, and community services utilized. The Modified Falls Efficacy Scale (MFES) and Human Activity Profile (HAP) were also completed. Comparative data on the MFES and HAP were obtained from age- and gender-matched healthy community-dwelling older people. RESULTS Fourteen respondents (50%) reported one or more falls over the past 12 months, half reporting multiple falls. Two-thirds of falls occurred while walking. Of those who fell, 67% did not require medical attention. The highest percentage of injuries were bruises or grazes (44%), with one fracture reported. Sixty-one percent reported being fearful of falling, with an average MFES of 7.4 (+/-2.0), compared with the average of 9.7 (+/-0.5) for the age- and gender-matched controls (p<0.05). Only 5 of the respondents reported changing their level of activity as the result of a fall. A significant difference was identified on the Adjusted Activity Score (AAS) of the HAP between polio non-fallers (mean 56.3+/-19.1), polio fallers (mean 40.1+/-15.6) and age- and gender-matched controls (mean 73.5+/-10.3) (F2,46=25.5, p=0.000). The median number of fall prevention activities undertaken in the previous 12 months was one, 11 of the 28 respondents undertaking two or more. The most common interventions implemented were vision checks (42%) and review of medications by a doctor (25%). CONCLUSIONS A high rate of falling, fear of falling and low activity levels exist in older people with polio. There is a need for further research and clinical programs to reduce falls and injuries in this group.
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Affiliation(s)
- Keith D Hill
- National Ageing Research Institute, Parkville, Victoria, Australia.
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