1
|
Lewis SR, McGarrigle L, Pritchard MW, Bosco A, Yang Y, Gluchowski A, Sremanakova J, Boulton ER, Gittins M, Spinks A, Rapp K, MacIntyre DE, McClure RJ, Todd C. Population-based interventions for preventing falls and fall-related injuries in older people. Cochrane Database Syst Rev 2024; 1:CD013789. [PMID: 38180112 PMCID: PMC10767771 DOI: 10.1002/14651858.cd013789.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
BACKGROUND Around one-third of older adults aged 65 years or older who live in the community fall each year. Interventions to prevent falls can be designed to target the whole community, rather than selected individuals. These population-level interventions may be facilitated by different healthcare, social care, and community-level agencies. They aim to tackle the determinants that lead to risk of falling in older people, and include components such as community-wide polices for vitamin D supplementation for older adults, reducing fall hazards in the community or people's homes, or providing public health information or implementation of public health programmes that reduce fall risk (e.g. low-cost or free gym membership for older adults to encourage increased physical activity). OBJECTIVES To review and synthesise the current evidence on the effects of population-based interventions for preventing falls and fall-related injuries in older people. We defined population-based interventions as community-wide initiatives to change the underlying societal, cultural, or environmental conditions increasing the risk of falling. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, three other databases, and two trials registers in December 2020, and conducted a top-up search of CENTRAL, MEDLINE, and Embase in January 2023. SELECTION CRITERIA We included randomised controlled trials (RCTs), cluster RCTs, trials with stepped-wedge designs, and controlled non-randomised studies evaluating population-level interventions for preventing falls and fall-related injuries in adults ≥ 60 years of age. Population-based interventions target entire communities. We excluded studies only targeting people at high risk of falling or with specific comorbidities, or residents living in institutionalised settings. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane, and used GRADE to assess the certainty of the evidence. We prioritised seven outcomes: rate of falls, number of fallers, number of people experiencing one or more fall-related injuries, number of people experiencing one or more fall-related fracture, number of people requiring hospital admission for one or more falls, adverse events, and economic analysis of interventions. Other outcomes of interest were: number of people experiencing one or more falls requiring medical attention, health-related quality of life, fall-related mortality, and concerns about falling. MAIN RESULTS We included nine studies: two cluster RCTs and seven non-randomised trials (of which five were controlled before-and-after studies (CBAs), and two were controlled interrupted time series (CITS)). The numbers of older adults in intervention and control regions ranged from 1200 to 137,000 older residents in seven studies. The other two studies reported only total population size rather than numbers of older adults (67,300 and 172,500 residents). Most studies used hospital record systems to collect outcome data, but three only used questionnaire data in a random sample of residents; one study used both methods of data collection. The studies lasted between 14 months and eight years. We used Prevention of Falls Network Europe (ProFaNE) taxonomy to classify the types of interventions. All studies evaluated multicomponent falls prevention interventions. One study (n = 4542) also included a medication and nutrition intervention. We did not pool data owing to lack of consistency in study designs. Medication or nutrition Older people in the intervention area were offered free-of-charge daily supplements of calcium carbonate and vitamin D3. Although female residents exposed to this falls prevention programme had fewer fall-related hospital admissions (with no evidence of a difference for male residents) compared to a control area, we were unsure of this finding because the certainty of evidence was very low. This cluster RCT included high and unclear risks of bias in several domains, and we could not determine levels of imprecision in the effect estimate reported by study authors. Because this evidence is of very low certainty, we have not included quantitative results here. This study reported none of our other review outcomes. Multicomponent interventions Types of interventions included components of exercise, environment modification (home; community; public spaces), staff training, and knowledge and education. Studies included some or all of these components in their programme design. The effectiveness of multicomponent falls prevention interventions for all reported outcomes is uncertain. The two cluster RCTs included high or unclear risk of bias, and we had no reasons to upgrade the certainty of evidence from the non-randomised trial designs (which started as low-certainty evidence). We also noted possible imprecision in some effect estimates and inconsistent findings between studies. Given the very low-certainty evidence for all outcomes, we have not reported quantitative findings here. One cluster RCT reported lower rates of falls in the intervention area than the control area, with fewer people in the intervention area having one or more falls and fall-related injuries, but with little or no difference in the number of people having one or more fall-related fractures. In another cluster RCT (a multi-arm study), study authors reported no evidence of a difference in the number of female or male residents with falls leading to hospital admission after either a multicomponent intervention ("environmental and health programme") or a combination of this programme and the calcium and vitamin D3 programme (above). One CBA reported no difference in rate of falls between intervention and control group areas, and another CBA reported no difference in rate of falls inside or outside the home. Two CBAs found no evidence of a difference in the number of fallers, and another CBA found no evidence of a difference in fall-related injuries. One CITS found no evidence of a difference in the number of people having one or more fall-related fractures. No studies reported adverse events. AUTHORS' CONCLUSIONS Given the very low-certainty evidence, we are unsure whether population-based multicomponent or nutrition and medication interventions are effective at reducing falls and fall-related injuries in older adults. Methodologically robust cluster RCTs with sufficiently large communities and numbers of clusters are needed. Establishing a rate of sampling for population-based studies would help in determining the size of communities to include. Interventions should be described in detail to allow investigation of effectiveness of individual components of multicomponent interventions; using the ProFaNE taxonomy for this would improve consistency between studies.
Collapse
Affiliation(s)
- Sharon R Lewis
- Bone and Joint Health, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Lisa McGarrigle
- School of Health Sciences, Division of Nursing, Midwifery and Social Work, The University of Manchester, and Manchester Academic Health Science Centre, Manchester, UK
| | - Michael W Pritchard
- Bone and Joint Health, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Alessandro Bosco
- NIHR Applied Research Collaboration Greater Manchester, School of Health Sciences, The University of Manchester, and Manchester Academic Health Science Centre, Manchester, UK
| | - Yang Yang
- NIHR Applied Research Collaboration Greater Manchester, School of Health Sciences, The University of Manchester, and Manchester Academic Health Science Centre, Manchester, UK
| | - Ashley Gluchowski
- NIHR Applied Research Collaboration Greater Manchester, School of Health Sciences, The University of Manchester, and Manchester Academic Health Science Centre, Manchester, UK
- School of Health & Society, University of Salford, Salford, UK
| | - Jana Sremanakova
- School of Health Sciences, Division of Nursing, Midwifery and Social Work, The University of Manchester, and Manchester Academic Health Science Centre, Manchester, UK
| | - Elisabeth R Boulton
- School of Health Sciences, Division of Nursing, Midwifery and Social Work, The University of Manchester, and Manchester Academic Health Science Centre, Manchester, UK
| | - Matthew Gittins
- Division of Population Health, Health Services Research & Primary Care, School of Health Sciences, The University of Manchester, Manchester, UK
| | - Anneliese Spinks
- School of Population Health, University of Queensland, Queensland, Australia
| | - Kilian Rapp
- Department of Clinical Gerontology, Robert-Bosch-Hospital, Stuttgart, Germany
| | | | | | - Chris Todd
- NIHR Applied Research Collaboration Greater Manchester, School of Health Sciences, The University of Manchester, and Manchester Academic Health Science Centre, and Manchester University NHS Foundation Trust, Manchester, UK
| |
Collapse
|
2
|
McGarrigle L, Boulton E, Sremanakova J, Gittins M, Rapp K, Spinks A, MacIntyre DE, McClure RJ, Todd C. Population-based interventions for preventing falls and fall-related injuries in older people. Hippokratia 2020. [DOI: 10.1002/14651858.cd013789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Lisa McGarrigle
- School of Health Sciences, Division of Nursing, Midwifery and Social Work; University of Manchester; Manchester UK
| | - Elisabeth Boulton
- School of Health Sciences, Division of Nursing, Midwifery and Social Work; University of Manchester; Manchester UK
| | - Jana Sremanakova
- School of Health Sciences; The University of Manchester, and Manchester Academic Health Science Centre; Manchester UK
| | - Matthew Gittins
- Division of Population Health, Health Services Research & Primary Care, School of Health Sciences; University of Manchester; Manchester UK
| | - Kilian Rapp
- Department of Clinical Gerontology; Robert-Bosch-Hospital; Stuttgart Germany
| | | | | | | | - Chris Todd
- School of Health Sciences; University of Manchester; Manchester UK
| |
Collapse
|
3
|
Wollesen B, Mattes K, Schulz S, Bischoff LL, Seydell L, Bell JW, von Duvillard SP. Effects of Dual-Task Management and Resistance Training on Gait Performance in Older Individuals: A Randomized Controlled Trial. Front Aging Neurosci 2017; 9:415. [PMID: 29326581 PMCID: PMC5733355 DOI: 10.3389/fnagi.2017.00415] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 12/01/2017] [Indexed: 12/13/2022] Open
Abstract
Background: Dual-task (DT) training is a well-accepted modality for fall prevention in older adults. DT training should include task-managing strategies such as task switching or task prioritization to improve gait performance under DT conditions. Methods: We conducted a randomized controlled trial to evaluate a balance and task managing training (BDT group) in gait performance compared to a single task (ST) strength and resistance training and a control group, which received no training. A total of 78 older individuals (72.0 ± 4.9 years) participated in this study. The DT group performed task managing training incorporating balance and coordination tasks while the ST group performed resistance training only. Training consisted of 12 weekly sessions, 60 min each, for 12 weeks. We assessed the effects of ST and BDT training on walking performance under ST and DT conditions in independent living elderly adults. ST and DT walking (visual verbal Stroop task) were measured utilizing a treadmill at self-selected walking speed (mean for all groups: 4.4 ± 1 km h-1). Specific gait variables, cognitive performance, and fear of falling were compared between all groups. >Results: Training improved gait performance for step length (p < 0.001) and gait-line (ST: p < 0.01; DT p < 0.05) in both training groups. The BDT training group showed greater improvements in step length (p < 0.001) and gait-line (p < 0.01) during DT walking but did not have changes in cognitive performance. Both interventions reduced fear of falling (p < 0.05). Conclusion: Implementation of task management strategies into balance and strength training in our population revealed a promising modality to prevent falls in older individuals. Trial registration: German register of clinical trials DRKS00012382.
Collapse
Affiliation(s)
- Bettina Wollesen
- Department of Human Movement Science, University of Hamburg, Hamburg, Germany
| | - Klaus Mattes
- Department of Human Movement Science, University of Hamburg, Hamburg, Germany
| | - Sören Schulz
- Department of Human Movement Science, University of Hamburg, Hamburg, Germany
| | - Laura L Bischoff
- Department of Human Movement Science, University of Hamburg, Hamburg, Germany
| | - L Seydell
- Department of Human Movement Science, University of Hamburg, Hamburg, Germany
| | - Jeffrey W Bell
- Science Department, Southwest Minnesota State University, Marshall, MN, United States
| | - Serge P von Duvillard
- Department of Sport Science and Kinesiology, University of Salzburg, Salzburg, Austria
| |
Collapse
|
4
|
Unexplained Falls Are Frequent in Patients with Fall-Related Injury Admitted to Orthopaedic Wards: The UFO Study (Unexplained Falls in Older Patients). Curr Gerontol Geriatr Res 2013; 2013:928603. [PMID: 23533394 PMCID: PMC3596903 DOI: 10.1155/2013/928603] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Revised: 01/13/2013] [Accepted: 01/16/2013] [Indexed: 11/17/2022] Open
Abstract
To evaluate the incidence of unexplained falls in elderly patients affected by fall-related fractures admitted to orthopaedic wards, we recruited 246 consecutive patients older than 65 (mean age 82 ± 7 years, range 65–101). Falls were defined “accidental” (fall explained by a definite accidental cause), “medical” (fall caused directly by a specific medical disease), “dementia-related” (fall in patients affected by moderate-severe dementia), and “unexplained” (nonaccidental falls, not related to a clear medical or drug-induced cause or with no apparent cause). According to the anamnestic features of the event, older patients had a lower tendency to remember the fall. Patients with accidental fall remember more often the event. Unexplained falls were frequent in both groups of age. Accidental falls were more frequent in younger patients, while dementia-related falls were more common in the older ones. Patients with unexplained falls showed a higher number of depressive symptoms. In a multivariate analysis a higher GDS and syncopal spells were independent predictors of unexplained falls. In conclusion, more than one third of all falls in patients hospitalized in orthopaedic wards were unexplained, particularly in patients with depressive symptoms and syncopal spells. The identification of fall causes must be evaluated in older patients with a fall-related injury.
Collapse
|
5
|
Nyman SR, Hogarth HA, Ballinger C, Victor CR. Representations of Old Age in Falls Prevention Websites: Implications for Likely Uptake of Advice by Older People. Br J Occup Ther 2011. [DOI: 10.4276/030802211x13125646370807] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Introduction: The representations of old age in falls prevention websites were explored and considered for their potential impact on older people's uptake of the advice. Method: Websites were searched for using the strategy of a previous systematic-style review and evaluated using the principles of discourse analysis. Findings: In the analysis of 33 websites, three main subject positions afforded to older readers were identified: (1) Passive recipients: victims of the ageing process, ignorant, ill-informed and vulnerable; (2) Rational learners: responsive to information, rational problem solvers and compliant with prescriptive advice; and (3) Empowered decision makers: actively engaged with and evaluative of information, autonomous and responsible for their course of action. Discussion: Falls prevention websites were rarely designed according to evidence-based recommendations concerning fit with positive self-identity and empowerment of active self-management of health. Although the representation of older people as passive and inert was most evident, the image of empowered decision makers was most likely to engage older people in preventing falls. Conclusion: Occupational therapists should ensure that they represent older people in a positive and respectful manner in falls prevention information, both that available through the internet and in written form.
Collapse
Affiliation(s)
- Samuel R Nyman
- Formerly Postdoctoral Research Fellow, School of Health and Social Care, University of Reading, Reading, and now Lecturer in Psychology, School of Design, Engineering & Computing, Bournemouth University, Poole, Dorset
| | - Harriet A Hogarth
- Visiting Lecturer, School of Psychology, University of Southampton, Southampton
| | - Claire Ballinger
- Deputy Director/Senior Qualitative Health Research Fellow, NIHR Research Design Service South Central/Faculty of Medicine, University of Southampton, Southampton
| | - Christina R Victor
- Professor of Gerontology and Public Health, School of Health Sciences and Social Care, Brunel University, West London
| |
Collapse
|
6
|
Yardley L, Dennison L, Coker R, Webley F, Middleton K, Barnett J, Beattie A, Evans M, Smith P, Little P. Patients' views of receiving lessons in the Alexander technique and an exercise prescription for managing back pain in the ATEAM trial. Fam Pract 2010; 27:198-204. [PMID: 20032168 DOI: 10.1093/fampra/cmp093] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Lessons in the Alexander Technique and exercise prescription proved effective for managing low back pain in primary care in a clinical trial. OBJECTIVES To understand trial participants' expectations and experiences of the Alexander Technique and exercise prescription. METHODS A questionnaire assessing attitudes to the intervention, based on the Theory of Planned Behaviour, was completed at baseline and 3-month follow-up by 183 people assigned to lessons in the Alexander Technique and 176 people assigned to exercise prescription. Semi-structured interviews to assess the beliefs contributing to attitudes to the intervention were carried out at baseline with14 people assigned to the lessons in the Alexander Technique and 16 to exercise prescription, and at follow-up with 15 members of the baseline sample. RESULTS Questionnaire responses indicated that attitudes to both interventions were positive at baseline but became more positive at follow-up only in those assigned to lessons in the Alexander Technique. Thematic analysis of the interviews suggested that at follow-up many patients who had learned the Alexander Technique felt they could manage back pain better. Whereas many obstacles to exercising were reported, few barriers to learning the Alexander Technique were described, since it 'made sense', could be practiced while carrying out everyday activities or relaxing, and the teachers provided personal advice and support. CONCLUSION Using the Alexander Technique was viewed as effective by most patients. Acceptability may have been superior to exercise because of a convincing rationale and social support and a better perceived fit with the patient's particular symptoms and lifestyle.
Collapse
Affiliation(s)
- Lucy Yardley
- Centre for Applications of Health Psychology, School of Psychology, University of Southampton, Southampton, UK.
| | | | | | | | | | | | | | | | | | | |
Collapse
|