Exploring seniors' views on the use of assistive devices in fall prevention

How do people with Parkinson's disease perceive challenges in handling cutlery? - A mixed study

Aim: Investigate the experiences, challenges, and difficulties faced by people with Parkinson's disease (PD) when using standard cutlery during meals and explore their preferences for features in assistive cutlery.

Methods: This study employed a mixed-methods, narrative, and descriptive approach using phenomenological methodology. Data were collected in two phases: Phase 1 focused on understanding participants' experiences and difficulties through phone or video interviews, while Phase 2 involved home visits to evaluate their preferences for cutlery features. Structured interviews with open- and closed-ended questions were transcribed and analyzed thematically. Analyst triangulation was employed to ensure reliability.

Results: Phase one included 41 participants, while phase two included 15. Most participants reported difficulties using standard cutlery, citing challenges such as spills and reduced grip stability. Despite these difficulties, few had prior experience with assistive devices. Barriers to using adaptive cutlery included lack of awareness, limited access, cost, and concerns about its appearance. Some participants reported feeling embarrassed, which led them to avoid dining with others. Suggestions for improving regular cutlery focused on increasing the depth of forks and spoons to minimize spills. Most participants expressed a preference for cutlery with textured handles, deeper bowls, and medium size and weight.

Conclusion: People with PD experience difficulties using regular cutlery, and few are aware of or use assistive devices. Participants expressed a desire for improvements in cutlery design that could improve their dining experience. Textured handles, medium size and weight, and deeper bowls were the most popular preferences among participants.These design improvements have the potential to enhance the dining experience and promote greater social participation among individuals with PD.

Barriers and Facilitators to Older Adults' Acceptance of Camera-Based Active and Assisted Living Technologies: A Scoping Review

Background and Objectives

Camera-based active and assisted living (AAL) technologies are an eminent solution to population aging but are frequently rejected by older adults. The factors that influence older adults' acceptance of these technologies remain poorly understood, which may account for their lagging diffusion. This scoping review aimed to identify the barriers and facilitators to older adults' acceptance of camera-based AAL technologies, with a view to facilitating their development and widespread dissemination.

Research Design and Methods

MEDLINE, CINAHL, Embase, IEEE Xplore Digital Library, ACM Digital Library, Web of Science, and gray literature databases were searched from inception to June 2024. Publications that reported data on barriers and facilitators to the acceptance of camera-based AAL technologies among community-dwelling older adults aged 60 and above were eligible. Barriers and facilitators were extracted and mapped to the theoretical domains framework, thematically clustered, and narratively summarized.

Results

A total of 28 barriers and 19 facilitators were identified across 50 included studies. Dominant barriers concerned the technology's privacy-invasive, obtrusive, and stigmatizing qualities. Salient facilitators included the perceived usefulness of, and older adults' perceived need for, the technology.

Discussion and Implications

Results inform practitioners' selection of strategies to promote older adults' acceptance of camera-based AAL technologies. These efforts should transcend the conventional focus on pragmatics and give credence to psychological, social, and environmental influences on technology acceptance.

Psychological and educational interventions for preventing falls in older people living in the community

BACKGROUND

Older adults are at increased risk of both falls and fall-related injuries. Falls have multiple causes and many interventions exist to try and prevent them, including educational and psychological interventions. Educational interventions aim to increase older people's understanding of what they can do to prevent falls and psychological interventions can aim to improve confidence/motivation to engage in activities that may prevent falls. This review is an update of previous evidence to focus on educational and psychological interventions for falls prevention in community-dwelling older people.

OBJECTIVES

To assess the benefits and harms of psychological interventions (such as cognitive behavioural therapy; with or without an education component) and educational interventions for preventing falls in older people living in the community.

SEARCH METHODS

We searched CENTRAL, MEDLINE, Embase, four other databases, and two trials registries to June 2023. We also screened reference lists and conducted forward-citation searching.

SELECTION CRITERIA

We included randomised controlled trials of community-dwelling people aged 60 years and older exploring the effectiveness of psychological interventions (such as cognitive behavioural therapy) or educational interventions (or both) aiming to prevent falls.

DATA COLLECTION AND ANALYSIS

We used standard methodological procedures expected by Cochrane. Our primary outcome was rate of falls. We also explored: number of people falling; people with fall-related fractures; people with falls that required medical attention; people with fall-related hospital admission; fall-related psychological outcomes (i.e. concerns about falling); health-related quality of life; and adverse events.

MAIN RESULTS

We included 37 studies (six on cognitive behavioural interventions; three on motivational interviewing; three on other psychological interventions; nine on multifactorial (personalised) education; 12 on multiple topic education; two on single topic education; one with unclear education type; and one psychological plus educational intervention). Studies randomised 17,478 participants (71% women; mean age 73 years). Most studies were at high or unclear risk of bias for one or more domains. Cognitive behavioural interventions Cognitive behavioural interventions make little to no difference to the number of fallers (risk ratio (RR) 0.92, 95% confidence interval (CI) 0.82 to 1.02; 4 studies, 1286 participants; low-certainty evidence), and there was a slight reduction in concerns about falling (standardised mean difference (SMD) -0.30, 95% CI -0.42 to -0.19; 3 studies, 1132 participants; low-certainty evidence). The evidence is very uncertain or missing about the effect of cognitive behavioural interventions on other outcomes. Motivational interviewing The evidence is very uncertain about the effect of motivational interviewing on rate of falls, number of fallers, and fall-related psychological outcomes. No evidence is available on the effects of motivational interviewing on people experiencing fall-related fractures, falls requiring medical attention, fall-related hospital admission, or adverse events. Other psychological interventions The evidence is very uncertain about the effect of health coaching on rate of falls, number of fallers, people sustaining a fall-related fracture, or fall-related hospital admission; the effect of other psychological interventions on these outcomes was not measured. The evidence is very uncertain about the effect of health coaching, guided imagery, and mental practice on fall-related psychological outcomes. The effect of other psychological interventions on falls needing medical attention or adverse events was not measured. Multifactorial education Multifactorial (personalised) education makes little to no difference to the rate of falls (rate ratio 0.95, 95% CI 0.77 to 1.17; 2 studies, 777 participants; low-certainty evidence). The effect of multifactorial education on people experiencing fall-related fractures was very imprecise (RR 0.66, 95% CI 0.29 to 1.48; 2 studies, 510 participants; low-certainty evidence), and the evidence is very uncertain about its effect on the number of fallers. There was no evidence for other outcomes. Multiple component education Multiple component education may improve fall-related psychological outcomes (MD -2.94, 95% CI -4.41 to -1.48; 1 study, 459 participants; low-certainty evidence). However, the evidence is very uncertain about its effect on all other outcomes. Single topic education The evidence is very uncertain about the effect of single-topic education on rate of falls, number of fallers, and people experiencing fall-related fractures. There was no evidence for other outcomes. Psychological plus educational interventions Motivational interviewing/coaching combined with multifactorial (personalised) education likely reduces the rate of falls (although the size of this effect is not clear; rate ratio 0.65, 95% CI 0.43 to 0.99; 1 study, 430 participants; moderate-certainty evidence), but makes little to no difference to the number of fallers (RR 0.93, 95% CI 0.76 to 1.13; 1 study, 430 participants; high-certainty evidence). It probably makes little to no difference to falls-related psychological outcomes (MD -0.70, 95% CI -1.81 to 0.41; 1 study, 353 participants; moderate-certainty evidence). There were no adverse events detected (1 study, 430 participants; moderate-certainty evidence). There was no evidence for psychological plus educational intervention on other outcomes.

AUTHORS' CONCLUSIONS

The evidence suggests that a combined psychological and educational intervention likely reduces the rate of falls (but not fallers), without affecting adverse events. Overall, the evidence for individual psychological interventions or delivering education alone is of low or very-low certainty; future research may change our confidence and understanding of the effects. Cognitive behavioural interventions may improve concerns about falling slightly, but this may not help reduce the number of people who fall. Certain types of education (i.e. multiple component education) may also help reduce concerns about falling, but not necessarily reduce the number of falls. Future research should adhere to reporting standards for describing the interventions used and explore how these interventions may work, to better understand what could best work for whom in what situation. There is a particular dearth of evidence for low- to middle-income countries.

Association between the use of orexin receptor antagonists and falls or fractures: A meta-analysis

Evidence indicates that the use of sedative-hypnotics, including benzodiazepines and z-drugs, is linked to an increased risk of falls and fractures. Nonetheless, the potential exacerbation of this risk by orexin receptor antagonists, which are novel therapeutic agents for treating insomnia, remains uncertain despite their escalating prevalence in clinical practice. We systematically searched four electronic databases from inception to April 17, 2024. In addition, we performed a quality assessment; calculated pooled odds ratios (ORs) to assess the relationship between the use of orexin receptor antagonists and the occurrence of falls or fractures; evaluated heterogeneity across the included studies; and conducted sensitivity analyses. The meta-analysis encompassed eight papers, comprising a total of 46,636 subjects. These papers included 5 case-control studies and 3 randomized controlled trials (RCTs), collectively encompassing ten studies. Analysis of the included case-control studies (pooled adjusted OR = 0.75, 95% confidence interval [CI] = 0.00-1.50, I2 = 66.2%, k = 3) and RCTs (OR = 0.68, 95% CI = 0.31-1.50, I2 = 45.9%, k = 5) indicated that the use of orexin receptor antagonists did not elevate the risk of falls. Similarly, analysis of the included case-control studies revealed no significant increase in the risk of fractures associated with the use of orexin receptor antagonists (pooled adjusted OR = 1.01, 95% CI = 0.82-1.20, I2 = 40.1%, k = 2). This meta-analysis suggests that the use of orexin receptor antagonists for treating insomnia does not escalate the risk of falls or fractures, although the data for lemborexant and daridorexant are limited.

Assistive devices non-use, abandonment, or non-adherence? Toward standard terminology for assistive devices outcomes

For individuals with disabilities, failure to use prescribed assistive technology devices (ATDs) according to professional recommendations can have detrimental health consequences. The literature has employed various terms to describe this phenomenon such as nonuse, abandonment, and non-adherence to characterize this behavior, lacking clear and standardized definitions. Consistent use of a standardized language is critical for advancing research in this area. This study aims to identify and describe the concepts related to the failure to use prescribed ATDs, along with the associated contexts, and proposes a framework for standardizing terminology in this domain. A narrative literature review encompassing studies from inception to June 2023 was conducted to elucidate these concepts. Out of 1029 initially identified articles, 27 were retained for in-depth analysis. The review unveiled a significant inconsistency in the use of terms like nonuse, abandonment, noncompliance, and non-adherence. Some articles even employed these terms interchangeably without clear definitions. Only 10 of the 27 reviewed articles provided definitions for the terminology they used. This highlights the crucial need for adopting valid conceptual models to select appropriate terms. Researchers are strongly encouraged to furnish operational definitions aligned with theoretical models and relevant to their research context to advance this field consistently.

Stigma and the use of umbrellas, hiking poles and walking sticks to aid walking in Hong Kong

Background

The use of walking aids is widely acknowledged as one of the most relied-on forms of assistive technology. Using stick-shaped devices, such as a cane, is often the entrance for many people to the world of assistive technologies, often accompanied by the negative stigma associated with ageing and disability.

Objectives

This study investigated the perception of disability and needs of the Hong Kong population using walking aids, aiming to inform device design and service provision.

Methods

We observed 391 individuals using cane-like devices in their natural environment and conducted semi-structured interviews with 28 participants to understand stigma, barriers to acquisition, training, and design requirements.

Results

Half of the interviewees (50%, n = 14) did not feel disabled when using a walking stick, while 39% felt slightly disabled. 56% of the observed sample used non-medical-looking aids like hiking poles or umbrellas. Most interviewees (79%) purchased off-the-shelf devices, but less than half received seller support in choosing appropriate aids.

Conclusion

The feelings associated with using walking sticks and similar devices are mostly positive. There is a preference in Hong Kong for using devices without a medical appearance to aid walking, such as umbrellas and hiking poles. There is a need to raise awareness of the risks of using umbrellas to aid walking and empower the user to make informed decisions when purchasing walking aid devices. In addition, there is a need to support the supply chain of walking aids, including umbrellas and hiking poles, to provide more information on device use, misuse, training, and maintenance.

Examining gait aid use and user safety by older people with dementia: Perspectives of informal carers to inform practice

PURPOSE

To determine gait aid use and decision-making related to usage in people with dementia, and examine factors influencing (1) gait aid use or not; and (2) falls in past year.

MATERIALS AND METHODS

A survey of informal carers of older people with dementia in the community. Closed questions on gait aid use, falls, timing and sources of gait aid acquisition, and advice received to support use were used. Chi-squared tests (Fisher's Exact) compared: (1) gait aid users vs non-users and carers' report of (i) unsteadiness in walking/turning, (ii) dementia severity, (iii) falls in past year, and (2) fallers vs non-fallers and (i) timing of gait aid commencement relative to dementia diagnosis, (ii) whether health professional advice was received regarding use, and iii) regularity of use.

RESULTS

Forty-seven completed surveys, 63.8% of care recipients used a gait aid; 56.9% had ≥2 falls in past year; 66.7% commenced use after dementia diagnosis; 25% acquired their aids from non-health professionals; and 37% did not receive advice regarding use. Gait aid users and non-users differed on carer ratings of unsteadiness in walking/turning (p = 0.02).

CONCLUSION

Carers reported important aspects regarding gait aid acquisition, safe gait aid use and benefits which warrant further investigation.IMPLICATIONS FOR REHABILITATIONIn our small sample, use of gait aids by people with dementia was related to the level of unsteadiness in walking and/or turning, and not associated with falling in the past year.People with dementia do not routinely receive professional advice about how to use gait aids, highlighting the potential value of maximizing health professional involvement in gait aid prescription and training.Deterioration in the ability of gait aid use after the diagnosis of dementia indicates a need for re-assessment or re-training of gait aid use over time.Clinical guidelines to facilitate decision-making regarding under what conditions gait aids are beneficial, what duration and aspects require instruction to ensure effective use by people with dementia are needed.

Predicting use of a gait-stabilizing device using a Wii Balance Board

Gait-stabilizing devices (GSDs) are effective at preventing falls, but people are often reluctant to use them until after experiencing a fall. Inexpensive, convenient, and effective methods for predicting which patients need GSDs could help improve adoption. The purpose of this study was to determine if a Wii Balance Board (WBB) can be used to determine whether or not patients use a GSD. We prospectively recruited participants ages 70-100, some who used GSDs and some who did not. Participants first answered questions from the Modified Vulnerable Elders Survey, and then completed a grip-strength test using a handgrip dynamometer. Finally, they were asked to complete a series of four 30-second balance tests on a WBB in random order: (1) eyes open, feet apart; (2) eyes open, feet together; (3) eyes closed, feet apart; and (4) eyes closed, feet together. The four-test series was repeated a second time in the same random order. The resulting data, represented as 25 features extracted from the questionnaires and the grip test, and data from the eight balance tests, were used to predict a subject's GSD use using generalized functional linear models based on the Bernoulli distribution. 268 participants were consented; 62 were missing data elements and were removed from analysis; 109 were not GSD users and 97 were GSD users. The use of velocity and acceleration information from the WBB improved upon predictions based solely on grip strength, demographic, and survey variables. The WBB is a convenient, inexpensive, and easy-to-use device that can be used to recommend whether or not patients should be using a GSD.

Use of Assistive Technologies and Alternative Means by Older People: The "Actional Model of Older People´s Coping with Health-Related Declines"

This paper presents the "Actional Model of Older people´s Coping with Health-Related Declines" to explain the use of a broad range of action alternatives of older persons for dealing with current or anticipated diseases, functional declines, activity limitations and participation restrictions. The general background is the action-theoretical model of intentional self-regulation of human development (e.g., Brandtstädter, 2006; Rothermund & Brandtstädter, 2019). Yet, our model provides an increased specification of major model components toward the situation of older people coping with current or anticipated health-related declines. The model development follows an adapted theory construction methodology (TCM) by Borsboom et al. (Perspectives on Psychological Science, 16(4), 756-766, 2021) and adapted principles for constructing practically useful theories by Berkman & Wilson (Perspectives on Psychological Science, 16(4), 864-874, 2021). Regarding content, we further draw on models of the use of assistive technologies (ATs) and medical services, qualitative studies on reasons for using ATs, and quantitative studies on health-related goals. The resulting model includes these components: (1) Discrepancies between perceived or anticipated and desired health-related development, (2) health-related discrepancy reduction and prevention goals, (3) action possibilities for reducing or preventing health-related discrepancies, (4) further motivating and demotivating goals, (5) beliefs about effective means for reaching the goals (2) and (4), (6) generation of the particular coping actions by goals (2) and (4) in combination with beliefs about effective means, (7) external context factors, and (8) modes of joint decision-making and decision-making on behalf of older people. The explanatory and practical value of the model are discussed as well as its implications for future research and geropsychology teaching.

The Potential for Effect of a Six-Week Training Program for Gait Aid Use in Older People with Dementia with Unsteadiness of Gait: A Pilot Study

This study examined the potential for effect of a six-week gait aid training program for people with dementia on spatiotemporal gait outcomes, perception of use, and falls with gait aid use. The program utilised four 30-min physiotherapy home visits, scheduled at weeks 1/2/3/6, and was enhanced by carer-supervised practice. Falls and the physiotherapist's clinical judgement of participants achieving safe gait aid use during and after the program were described. Perception ratings at each visit were measured using Likert scales which, along with the spatiotemporal outcomes using the gait aid (Time-Up-and-Go-Test, 4-m-walk-test, Figure-of-8-Walk-Test with/without a cognitive task) at weeks 1 and 6, and at weeks 6 and 12 (6-week post-program), were examined with ordinal logistic regression analyses. Twenty-four community-dwelling older people with dementia and their carers participated. Twenty-one (87.5%) older people achieved safe gait aid use. Twenty falls occurred, and only one faller was using their gait aid when they fell. Walking speed, step length, and cadence significantly improved when walking with the gait aid at week 6 compared with week 1. No significant improvements in spatiotemporal outcomes were retained at week 12. Physiotherapists were more likely to agree that gait aid use had improved walking safety among older people with dementia with subsequent training visits. Larger studies of the gait aid training program are needed for this clinical group.

User-Adaptive Brake Assist System for Rolling Walkers

Rolling walkers are popular mobility aids for older adults. A rolling walker usually has two swivel front wheels and two non-swivel rear wheels. It is designed to improve stability while walking and reduce the risk of falling. However, a considerable number of users have come close to or experienced falling. We developed a user-adaptive brake assist system for the walker. In the system, the usage of a walker is modeled in combination with the walking speed and the distance from the walker to the user. A brake pattern is generated based on usage data interpolated using the inverse distance weighting method. The pattern is referenced to activate brakes with the corresponding strength while walking. The applicability was confirmed by analyzing the walking data of two older adults, and the usability was positively evaluated in experiments with seven young adults wearing elderly simulation suits.

The experiences of people with Alzheimer's dementia and their caregivers in acquiring and using a mobility aid: a qualitative study

PURPOSE

Cognitive deficits and gait and balance problems are progressive in people with Alzheimer's dementia. Yet, mobility aids are associated with an increased falls risk in people with dementia. Our objectives were to identify the perceptions of people living with mild-to-moderate Alzheimer's dementia, and their caregivers, on the use of mobility aids.

METHODS

A qualitative study using semi-structured, face-to-face interviews was conducted. Community-dwelling older adults with dementia attending a day hospital program were recruited. Thematic analysis was conducted and the text was coded into broad themes aligned with the research questions. The coded text was examined for patterns and similarities, and grouped to form inductive themes.

RESULTS

Twenty-four people (12 living with dementia and their 12 caregivers) participated. Five themes were identified: (1) acknowledgement of need; (2) protecting a sense of self; (3) caregiver oversight and relief of burden; (4) healthcare professional involvement; (5) environment and design of aids.

CONCLUSIONS

The findings suggest that people with Alzheimer's dementia and their caregivers regard mobility aid use as increasing independence. There is a role for healthcare professionals to be involved in the prescription, provision and training for use of mobility aids among people living with dementia to ensure uptake and safety.IMPLICATIONS FOR REHABILITATIONMobility aid use is regarded as increasing independence by people with Alzheimer's disease and their caregivers.Falls risk associated with mobility aid use was not well known and caregivers perceived mobility aids as a means to reduce falls.Most people do not see a healthcare professional when they acquire a mobility aid and there is a role for healthcare professionals to be involved in the prescription, provision and training of people living with dementia in the use of mobility aids in order to increase the uptake of aids and their safe use.

A Qualitative Metasynthesis of Reasons for the Use or Nonuse of Assistive Technologies in the Aging Population

Abstract. Models of the use of assistive technologies (ATs) have only moderate value for predicting older people’s actual use of ATs. To find further predictors, we performed a systematic literature review and – applying an action-theoretical approach – a metasynthesis of seven qualitative studies about the reasons older people use or fail to use ATs. We found 25 reasons referring to user’s beliefs and desires (e.g., related to demand, act of using ATs, its consequences), 18 of which were not contained in existing AT use models. Some reasons generalized across ATs (e.g., perceived unreliability), whereas others (e.g., privacy concerns, desire to avoid burden to others) appeared specific to telealarm or smart-home technology. We discuss findings with respect to improving AT use models and developmental counseling.

Older adults' perspectives on the process of becoming users of assistive technology: a qualitative systematic review and meta-synthesis

PURPOSE

To identify, synthesize, and evaluate existing literature concerning the process of becoming a user of assistive technology (AT).

METHOD

A systematic review and meta-synthesis were carried out. Five bibliographic databases (MEDLINE via PubMed, CINAHL, Web of Science, PsycINFO and SocINDEX) were systematically searched up to 13th of March 2017, using two sets of search terms: (i) elderly and synonyms and (ii) assistive technology and similar words, and combined with a qualitative research filter. Articles were screened, read and critically assessed. The meta-synthesis was guided by Ricoeur's theory of interpretation.

RESULTS

Seventeen out of 4645 articles were included. Five phases emerged relating to the process of becoming a user of AT: phase A: Evaluating need, phase B: Acknowledging need, phase C: Incorporating the AT into daily life, phase D: Using the AT, and phase E: Future use. Three transitions, describing factors essential to moving from one phase to the next, were identified; from phase A-B: Valued activities are threatened, from phase B-C: Obtaining the AT and from phase C-D: Trust in the AT. No transition was identified from phase D-E.

CONCLUSION

The meta-synthesis led to a deeper understanding of the process of older adults becoming users of AT, by exploring findings across the included articles. The identified phases and transitions in the systematic review serve as an analytical framework for understanding the process from the older adult's perspective. This review advocates for using a client-centred approach throughout the entire delivery process. Implications for rehabilitation The process of the older adult becoming a user of AT involves an individualized time factor, and this supports the practice of individualized follow-up. The process of becoming a user of AT is closely related to self-image; healthcare professionals should support not only the use of AT but also the older adult's emotional adjustment to a new self-image. The process is highly influenced by the older adult's social context; healthcare professionals should consider involving the client's social network in the AT delivery process.

Smartwatches Can Detect Walker and Cane Use in Older Adults

BACKGROUND AND OBJECTIVES

Clinicians commonly prescribe assistive devices such as walkers or canes to reduce older adults' fall risk. However, older adults may not consistently use their assistive device, and measuring adherence can be challenging due to self-report bias or cognitive deficits. Because walking patterns can change while using an assistive device, we hypothesized that smartphones and smartwatches, combined with machine-learning algorithms, could detect whether an older adult was walking with an assistive device.

RESEARCH DESIGN AND METHODS

Older adults at an Adult Day Center (n = 14) wore an Android smartphone and Actigraph smartwatch while completing the six-minute walk, 10-meter walk, and Timed Up and Go tests with and without their assistive device on five separate days. We used accelerometer data from the devices to build machine-learning algorithms to detect whether the participant was walking with or without their assistive device. We tested our algorithms using cross-validation.

RESULTS

Smartwatch classifiers could accurately detect assistive device use, but smartphone classifiers performed poorly. Customized smartwatch classifiers, which were created specifically for one participant, had greater than 95% classification accuracy for all participants. Noncustomized smartwatch classifiers (ie, an "off-the-shelf" system) had greater than 90% accuracy for 10 of the 14 participants. A noncustomized system performed better for walker users than cane users.

DISCUSSION AND IMPLICATIONS

Our approach can leverage data from existing commercial devices to provide a deeper understanding of walker or cane use. This work can inform scalable public health monitoring tools to quantify assistive device adherence and enable proactive fall interventions.

The Influence of Older Adults' Beliefs and Attitudes on Adopting Fall Prevention Behaviors

Among Americans aged 65 years and older, falls are the leading cause of injury death and disability, and finding effective methods to prevent older adult falls has become a public health priority. While research has identified effective interventions delivered in community and clinical settings, persuading older adults to adopt these interventions has been challenging. Older adults often do not acknowledge or recognize their fall risk. Many see falls as an inevitable consequence of aging. Health care providers can play an important role by identifying older adults who are likely to fall and providing clinical interventions to help reduce fall risks. Many older people respect the information and advice they receive from their providers. Health care practitioners can encourage patients to adopt effective fall prevention strategies by helping them understand and acknowledge their fall risk while emphasizing the positive benefits of fall prevention such as remaining independent. To help clinicians integrate fall prevention into their practice, the Centers for Disease Control and Prevention launched the STEADI (Stopping Elderly Accidents, Deaths, and Injuries) initiative. It provides health care providers in primary care settings with resources to help them screen older adult patients, assess their fall risk, and provide effective interventions.

Does crutch length influence gait parameters after total hip replacement surgery?

After total hip replacement surgery, crutches are often prescribed to enable patients to walk independently. Purpose of this study was to evaluate possible crutch length influence on gait performance and symmetry, including spatiotemporal and kinetics parameters. Thirty patients were randomly assigned to elbow flexed (EF) or elbow extended (EE) crutch setup. Subjects were asked to walk on the laboratory path, instrumented with motion tracking system and force platforms. Spatiotemporal gait parameters and ground reaction force (GRF) parameters for both limbs and crutch support were evaluated. In addition, limb symmetry was evaluated for both gait and force parameters using the symmetry index. Variability was quantified for base of support width, stride time and length as the coefficient of variation. Results showed that cadence and walking speed were not significantly different, but stride length significantly decreased and base of support width increased for the EF group when compared to the EE group. Operated limb GRF parameters were significantly decreased for the EF group, while crutch force parameters decreased for the EE group. Furthermore, the EF group showed greater stride length variability and asymmetry of force and spatiotemporal parameters than EE group did. The results of the present study showed that EF and EE setups did not assist patients equally during walking, with EE setup allowing more load bearing on the operated side, reducing load on the crutch and asymmetries in gait parameters when compared to the EF setup. This may help clinicians in rationalizing crutch setup for patients after total hip replacement surgery.

Which grab bar do you prefer in the bathroom?

Purpose

The purpose of this paper is to verify whether the horizontal grab bar for the toilet and the bathtub suggested by the Code du bâtiment du Québec conform to users’ preferences. Perceived effort, comfort and safety were considered.

Design/methodology/approach

In total, 31 adults and seniors using manual and powered wheelchairs were asked to test different grab bar configurations for both the toilet and bathtub. A questionnaire was designed to evaluate participants’ perceptions and preferences after the trials with each grab bar. Effort was measured using the ten-level Borg scale, while participants’ comfort and safety were assessed with a five-point Likert scale. Participants were finally invited to express an overall personal preference between the two grab bar used in each setup.

Findings

Participants showed preference for an L-shaped grab bar for the toilet, and a horizontal grab bar for the bathtub. The authors’ results differ from the recommendations of the barrier-free design standards of the province of Quebec’s construction code, which states that horizontal grab bars should be used for the toilet and bathtub.

Originality/value

This study suggest that despite the limited sample, there is an undeniable need for testing norms for public spaces, whenever is possible and has a direct effect on end-users, before publishing them.

The Effect of Cane Use on Attentional Demands During Walking

We investigated the effects of cane use, lateral walking stability, and cane use practice on attentional demands during walking. Attentional demands were assessed using dual-task methodology with a reaction time (RT) task. Sixteen healthy young subjects performed the RT task during walking, before and after cane use practice under four conditions: with/without cane use while wearing normal/unstable shoes. Among normal shoe conditions, cane use resulted in longer RTs. In contrast, RTs were similar regardless of cane use in the unstable shoe conditions. Among conditions without cane use, unstable shoes resulted in longer RTs. In contrast, RTs were similar regardless of shoe type in the cane use conditions. This study suggests that using a cane during walking requires additional attention; however, the resulting attentional demands depend on walking stability.

Effect of Bathroom Aids and Age on Balance Control During Bathing Transfers

Bathroom assistive devices are used to improve safety during bathing transfers, but biomechanical evidence to support clinical recommendations is lacking. This study evaluated the effectiveness of common bathroom aids in promoting balance control during bathing transfers. Twenty-six healthy adults (12 young, 14 older) stepped into and out of a slippery bathtub while using a vertical grab bar on the side wall, a horizontal grab bar on the back wall, a bath mat, a side wall touch, or no assistance. Balance control was characterized using center of pressure measures and showed greater instability for older adults. The vertical grab bar and wall touch resulted in the safest (best controlled) transfers. The bath mat provided improved balance control in the axis parallel to the bathtub rim but was equivalent to no assistance perpendicular to the rim, in the direction of obstacle crossing. These results can support clinical recommendations for safe bathing transfers.

Improved proprioceptive function by application of subsensory electrical noise: Effects of aging and task-demand

The application of subsensory noise stimulation over the lower limbs has been shown to improve proprioception and postural control under certain conditions. Whereas the effect specificity seems to depend on several factors, studies are still needed to determine the appropriate method for training and rehabilitation purposes. In the current study, we investigated whether the application of subsensory electrical noise over the legs improves proprioceptive function in young and older adults. We aimed to provide evidence that stronger and age-related differential effects occur in more demanding tasks. Proprioceptive function was initially assessed by testing the detection of passive ankle movement (kinesthetic perception) in twenty-eight subjects (14 young and 14 older adults). Thereafter, postural control was assessed during tasks with different sensory challenges: i) by removing visual information (eyes closed) and; ii) by moving the visual scene (moving room paradigm). Tests performed with the application of electrical noise stimulation were compared to those performed without noise. The results showed that electrical noise applied over the legs led to a reduction in the response time to kinesthetic perception in both young and older adults. On the other hand, the magnitude of postural sway was reduced by noise stimulation only during a more challenging task, namely, when the optical flow was changing in an unpredictable (nonperiodic) manner. No differential effects of stimulation between groups were observed. These findings suggest that the relevance of proprioceptive inputs in tasks with different challenges, but not the subjects' age, is a determining factor for sensorimotor improvements due to electrical noise stimulation.

Medical and Assistive Health Technology: Meeting the Needs of Aging Populations

PURPOSE OF THE STUDY

To identify policy gaps in the delivery and availability of assistive health technology (AHT) and medical devices (MD) for aging populations, particularly in low- and middle-income countries (LMICs).

DESIGN AND METHODS

The findings presented in this paper are the results of several narrative overviews. They provide a contextual analysis of the conclusions and evidence from WHO commissioned research and expert consultations in 2013 and 2014, as well as a synthesis of literature reviews conducted on AHT and MD.

RESULTS

Practical, life-enhancing support for older people through AHT, MD, and related health and social services is a neglected issue. This is particularly so in LMICs where the biggest increases in aging populations are occurring, and yet where there is commonly little or no access to these vital components of healthy aging.

IMPLICATIONS

Health technologies, especially medical and assistive health technology, are essential to ensure older people's dignity and autonomy, but their current and potential benefits have received little recognition in LMICs. Viewing these technologies as relevant only to disabled people is an inadequate approach. They should be accessible to both older adults with disabilities and older adults with functional limitation. Many countries need much greater official awareness of older adults' needs and preferences. Such attitudinal changes should then be reflected in laws and regulations to address the specificities of care for older people.

Views and Expectations of Community-Dwelling Thai Elderly in Reporting Falls to Their Primary Care Physicians

Fall among older adults is a concern in Thailand. The challenge for primary care physicians is to deliver effective interventions potentially adhered to by older people. This research employed a mixed-methods design to understand factors leading to fall reporting by community-dwelling Thai elders and their expectations regarding fall prevention education. Participants ( N = 305) who had fallen in the last year completed a questionnaire in the quantitative phase, and 50 of these were interviewed in-depth in the qualitative phase. Results revealed that only 39% reported their fall. Participants with comorbidities were 1.6 times more likely to report falling than those without (odds ratio = 1.61, confidence interval = [1.01, 2.58]). Post-fall pain (84%) was the strongest reason for reporting. Some participants believed that falling is an inevitable life event. It is crucial to encourage older adults to report falling, to provide targeted education, and to focus on improving the overall health status of older adults.

Older people, assistive technologies, and the barriers to adoption: A systematic review

BACKGROUND

Older people generally prefer to continue living in their own homes rather than move into residential age care institutions. Assistive technologies and sensors in the home environment and/or bodily worn systems that monitor people's movement might contribute to an increased sense of safety and security at home. However, their use can raise ethical anxieties as little is known about how older persons perceive assistive and monitoring technologies.

OBJECTIVES

To review the main barriers to the adoption of assistive technologies (ATs) by older adults in order to uncover issues of concern from empirical studies and to arrange these issues from the most critical to the least critical.

METHOD

A 4-step systematic review was conducted using empirical studies: locating and identifying relevant articles; screening of located articles; examination of full text articles for inclusion/exclusion; and detail examination of the 44 articles included.

RESULTS

Privacy is a top critical concern to older adults, registering a 34% of the total articles examined. Two other equally potent barriers to the adoption of ATs were trust and functionality/added value representing 27 and 25 per cent each respectively of the total studies examined. Also of serious concerns are cost of ATs and ease of use and suitability for daily use (23%) each respectively, perception of "no need" (20%), stigma (18%), and fear of dependence and lack of training (16%) each respectively. These underlying factors are generation/cohort effects and physical decline relating to aging, and negative attitudes toward technologies such as the so-called "gerontechnologies" specifically targeting older adults. However, more and more older adults adopt different kinds of ATs in order to fit in with the society.

CONCLUSIONS

The identified underlying factors are generation/cohort effects and physical decline relating to aging, and negative attitudes toward technologies. The negative attitudes that are most frequently associated with technologies such as the so-called "gerontechnologies" specifically targeting older adults contain stigmatizing symbolism that might prevent them from adopting them.

Factors associated with recognition and prioritization for falling, and the effect on fall incidence in community dwelling older adults

BACKGROUND

Recent trials have shown that multifactorial fall interventions vary in effectiveness, possibly due to lack of adherence to the interventions. The aim of this study was to examine what proportion of older adults recognize their falls risk and prioritize for fall-preventive care, and which factors are associated with this prioritization.

METHODS

Observational study within the intervention arm of a cluster randomized controlled trial (RCT) on the effect of preventive interventions for geriatric problems in older community-dwellers at risk of functional decline.

SETTING

 general practices in the Netherlands. Participants were community dwellers (70+) in whom falling was identified as a condition. A comprehensive geriatric assessment (CGA) was performed by a registered community care nurse. Participants were asked which of the identified conditions they recognized and prioritized for in a preventive care plan, and subsequent interventions were started. Multivariable logistic regression was performed to identify which factors were associated with this prioritization. Fall-incidence was measured during one-year follow-up.

RESULTS

The RCT included 6668 participants, 3430 were in the intervention arm. Of those, 1209 were at risk of functional decline, of whom 936 underwent CGA. In 380 participants (41 %), falling was identified as a condition; 62 (16 %) recognized this and 37 (10 %) prioritized for it. Factors associated with prioritization for falls-prevention were: recurrent falls in the past year (OR 2.2 [95 % CI 1.1-4.4]), severe fear-of-falling (OR 2.7 [1.2-6.0]) and use of a walking aid (2.3 [1.1-5.0]). Sixty participants received a preventive intervention for falling; 29 had prioritized for falling. Incidence of falls was higher in the priority group than the non-priority group (67 % vs. 37 % respectively) during first six months of follow-up, but similar between groups after 12 months (40.7 % vs. 44.4 %).

CONCLUSIONS

The proportion of community-dwellers at risk of falls that recognizes this risk and prioritizes for preventive care is small. Recurrent falls in the past year, severe fear-of-falling and use of a walking aid were associated with prioritization. Prioritization was associated with a greater fall-risk during first six months, which appeared to level out at one-year follow-up. These results could aid in the identification of community-dwellings likely to benefit from fall-preventive interventions.

TRIAL REGISTRATION

NTR2653 , 17 December 2010.

Cultural influences on exercise participation and fall prevention: a systematic review and narrative synthesis

PURPOSE

We aim to provide a systematic review of qualitative research evidence relevant to the experiences and perceptions of program providers and participants from culturally and linguistically diverse (CALD) backgrounds regarding (i) exercise and (ii) fall prevention programs for older people.

METHOD

Using a narrative synthesis approach, we reviewed published journal articles reporting qualitative data. Electronic and manual literature searches were conducted to identify 19 publications that met the inclusion criteria. Of these, 16 discussed exercise and three focused on broader fall prevention programs. However, no studies were identified that explored the perspective of the program providers.

RESULTS

An overarching theme emerged identifying the influence of cultural values and perceptions on program participation. Also, identified were motivational, social and environmental influences.

CONCLUSION

Exercise and fall prevention interventions need to be culturally appropriate and utilise the positive influences of social support, especially from physicians and family. While these findings can be used to inform the delivery of programs to these population groups, future studies should focus specifically on experiences and perceptions of older CALD people of fall prevention programs as well as the perspectives of program providers. Implications for Rehabilitation Program participation is influenced by cultural values and motivational, social and environmental factors. The meaning and importance of exercise can vary between and within cultures. Exercise and fall prevention interventions need to be culturally appropriate and utilise the positive influences of social support, especially from physicians and family. Providing information that falls can be prevented and the reasons why behaviours need to change will be more likely to encourage older people from CALD backgrounds to contemplate participation.

Older Adults' Perceptions of Fall Detection Devices

A third of adults over the age of 65 are estimated to fall at least once a year. Perhaps as dangerous as the fall itself is the time spent after a fall if the person is unable to move. Although there are many devices available to detect when a person has fallen, little is known about the opinions of older adults regarding these fall detection devices (FDDs). We conducted five focus groups with 27 older adults. Transcripts from sessions were coded to generate themes that captured participants' perceptions. Themes were identified that related to two topics of interest: (a) personal influences on the participants' desire to have a FDD, including perceived need, participant values, and cost, and (b) participant recommendations regarding specific features and functionalities of these devices such as automation, wearable versus non-wearable devices, and device customization. Together, these themes suggest ways in which FDDs may be improved so that they are suitable for their intended population.

[Needs, uses, cons-pros, good practices and opportunities about walker in elderly with loss of autonomy]

Non-use of the walker may be secondary to an initial inappropriate prescribing, a lack of adequate training, a lack of monitoring and side effects of using. Improving both stability and mobility in users is due to several biomechanical mechanisms. The benefits of walker are: general physiological effects, more confidence, better social life and decrease in the burden of care. The disadvantages of walker are: technical or practical aspects criticized by users, musculoskeletal disorders, delayed reaction time, fall risk and stigma. Few scientific data evaluating the interest of the walker concerning mobility exist, thus recommendations are low grade and are often taken from professional clinical experiences. The choice of technical walking assistance depends on the pathology and biomechanical mechanism. The walker robots are few distributed.

Determinants of use of a walking device in persons with Parkinson's disease

OBJECTIVE

To identify determinants for the use of a walking device in persons with Parkinson's disease (PD).

DESIGN

Cross-sectional study of participants with PD.

SETTING

Laboratory.

PARTICIPANTS

Persons with PD (N=85; 60 men) were studied. Their mean age was 69.4±8.9 years. The average time since diagnosis was 7.9±5.3 years.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Age, sex, disease duration, disease severity, and motor impairment were recorded. Participants were asked whether they usually used any walking device (eg, cane or walker) and were categorized as either an "independent walker" or a "device walker." Clinical balance measures including functional reach, turn duration, 5-meter timed Up and Go (5m-TUG) test, and Activities-specific Balance Confidence (ABC) scale were investigated for their contribution to the prediction of walking with a device.

RESULTS

Thirty-one participants (36.5%) reported that they usually used a walking device. Classification and regression tree analysis determined that the 5m-TUG test and the ABC scale were important factors in differentiating participants who used a walking device from those who did not. Critical thresholds included 13 seconds for the 5m-TUG test and a score of 75 for the ABC scale in determining device walking. Using only these 2 determinants, the classification and regression tree model correctly classified 81% of the patients as either independent or needing a walking device.

CONCLUSION

The 5m-TUG test and the ABC scale may be useful in clinical assessments of the need for a walking device in persons with PD.

Exploring the meaning of a new assistive technology device for older individuals

Researching the outcomes of assistive technology devices (ATDs) for older clients is important to facilitate clinical decision-making. However, to understand the outcomes associated with ATDs, one must investigate the users' experiences and acknowledge the user as an active participant in diverse social contexts.

PURPOSE

To enhance understanding of the users' perspective regarding ATDs, this study aimed to investigate the meaning of the ATD for older individuals still living in their home environment.

METHODS

To provide descriptions of ATD experiences, older individuals who received a new ATD to compensate for their challenges in moving around, assist in self-care or both were recruited for the study. Participants were interviewed twice, with a few months between interviews, about their experience in using their new ATD. The interview transcripts were analyzed in a hermeneutical-phenomenological research approach.

RESULTS

The analysis revealed three recurring themes associated with the description of ATD experiences: "enabling performance and choice", "transformation from requiring assistance to assisting others", and "preparing for the future".

CONCLUSION

The results show that ATDs are used to enhance competence, mastery, control, self-worth, hope, and preparedness. The ATD service delivery should be client-centered and the client should be acknowledged as an active participant in producing change.

The effect of three different types of walking aids on spatio-temporal gait parameters in community-dwelling older adults

BACKGROUND AND AIMS

Gait and balance impairments lead to falls and injuries in older people. Walking aids are meant to increase gait safety and prevent falls, yet little is known about how their use alters gait parameters. This study aimed to quantify gait in older adults during walking without and with different walking aids and to compare gait parameters to matched controls.

METHODS

This retrospective study included 65 older (≥60 years) community dwellers who used a cane, crutch or walker and 195 independently mobile-matched controls. Spatio-temporal gait parameters were measured with an electronic walkway system during normal walking.

RESULTS

When walking unaided or aided, walking aid users had significantly worse gait than matched controls. Significant differences between the walking aid groups were found for stride time variability (cane vs. walker) in walking unaided only. Gait performances significantly improved when assessed with vs. without the walking aid for the cane (increased stride time and length, decreased cadence and stride length variability), crutch (increased stride time and length, decreased cadence, stride length variability and double support) and walker (increased gait speed and stride length, decreased base of support and double support) users.

CONCLUSION

Gait in older adults who use a walking aid is more irregular and unstable than gait in independently mobile older adults. Walking aid users have better gait when using their walking aid than when walking without it. The changes in gait were different for the different types of walking aids used. These study results may help better understand gait in older adults and differentiate between pathological gait changes and compensatory gait changes due to the use of a walking aid.

Intelligent control of a smart walker and its performance evaluation

Recent technological advances have allowed the development of force-dependent, intelligently controlled smart walkers that are able to provide users with enhanced mobility, support and gait assistance. The purpose of this study was to develop an intelligent rule-based controller for a smart walker to achieve a smooth interaction between the user and the walker. This study developed a rule-based mapping between the interaction force, measured by a load cell attached to the walker handle, and the acceleration of the walker. Ten young, healthy subjects were used to evaluate the performance of the proposed controller compared to a well-known admittance-based control system. There were no significant differences between the two control systems concerning their user experience, velocity profiles or average cost of transportation. However, the admittance-based control system required a 1.2N lower average interaction force to maintain the 1m/s target speed (p = 0.002). Metabolic data also indicated that smart walker-assisted gait could considerably reduce the metabolic demand of walking with a four-legged walker.

Consumer perspectives on assistive technology outcomes

PURPOSE

The current study explored domains of assistive technology (AT) device outcomes that are most valued by AT users. A secondary objective was to identify elements in the device acquisition process that affect outcomes.

METHOD

Focus groups were conducted at geographically dispersed locations within the USA. The groups were moderated by experienced AT practitioners who followed a detailed procedure emphasizing a nominal group facilitation technique.

RESULTS

Twenty-four adult AT users, representing a range of ages and disability populations, participated in four focus groups. Many had over 15 years of experience with multiple device types. Qualitative analysis yielded 13 threads that embodied salient outcome domains (e.g. independence, subjective well-being, participation in work and school, cost-effectiveness) and key factors associated with the device acquisition process (e.g. lengthy periods of frustration, variable quality of service providers). Ironically, these data were evoked only after the term "outcomes" was omitted from focus group questions.

CONCLUSIONS

AT outcomes studies are needed that report data regarding (a) the impact of AT on participation, (b) costs of AT provision and (c) key elements in the AT service delivery process. Future studies will be further strengthened to the extent that their methodologies actively assimilate consumer perspectives. Implications for Rehabilitation Consumers highly value the impact of AT devices on their independence, subjective well-being and participation in work and school. The process of acquiring assistive technology devices is often lengthy and frustrating for consumers. Future AT outcomes research should report descriptive data regarding service delivery processes, as well as long-term impacts for consumers. Practitioners and researchers should avoid the use of potentially confusing professional jargon when administering surveys to consumers.

Factors influencing the implementation of fall-prevention programmes: a systematic review and synthesis of qualitative studies

BACKGROUND

More than a third of people over the age of 65 years fall each year. Falling can lead to a reduction in quality of life, mortality, and a risk of prolonged hospitalisation. Reducing and preventing falls has become an international health priority. To help understand why research evidence has often not been translated into changes in clinical practice, we undertook a systematic review and synthesis of qualitative research in order to identify what factors serve as barriers and facilitators to the successful implementation of fall-prevention programmes.

METHODS

We conducted a review of literature published between 1980 and January 2012 for qualitative research studies that examined barriers and facilitators to the effective implementation of fall-prevention interventions among community-dwelling older people and healthcare professionals. Two reviewers independently screened studies for inclusion, extracted data, and assessed methodological quality according to predefined criteria. Findings were synthesised using meta-ethnography.

RESULTS

Of the 5010 articles identified through database searching, 19 were included in the review. Analysis of the 19 studies revealed limited information about the mechanisms by which barriers to implementation of fall-prevention interventions had been overcome. Data synthesis produced three overarching concepts: (1) practical considerations, (2) adapting for community, and (3) psychosocial. A line of argument synthesis describes the barriers and facilitators to the successful implementation of fall-prevention programmes. These concepts show that the implementation of fall-prevention programmes is complex and multifactorial. This is the first systematic review and synthesis of qualitative studies to examine factors influencing the implementation of fall-prevention programmes from the perspectives of both the healthcare professional and the community-dwelling older person.

CONCLUSIONS

The current literature on barriers and facilitators to the implementation of fall-prevention programmes examines a variety of interventions. However, the ways in which the interventions are reported suggests there are substantial methodological challenges that often inhibit implementation into practice. We recommend that successful implementation requires individuals, professionals, and organisations to modify established behaviours, thoughts, and practice. The issues identified through this synthesis need to be fully considered and addressed if fall-prevention programmes are to be successfully implemented into clinical practice.

Perspectives on use of mobility aids in a diverse population of seniors: implications for intervention

BACKGROUND

Many older adults who might benefit from using mobility aids do not or will not use them. Studies show that attitudes and beliefs strongly affect the decision to use mobility aids. Despite the growing diversity of the population, no prior studies have compared attitudes towards and beliefs about mobility aids by race and ethnicity.

OBJECTIVE

This study aimed to explore whether and how attitudes towards and beliefs about mobility aid use vary by race and ethnicity.

METHODS

We conducted 12 focus groups with 61 community dwelling persons age 65+ years from three groups: White, non-Hispanic Black, and Hispanic. Data were coded and compared across groups.

RESULTS

For all groups, perceived benefits of mobility devices in maintaining independence and control produced positive attitudes. However, the association of mobility aid use with aging and physical decline contributed to stigmatizing attitudes. Black and Hispanic participants expressed apprehension about using unsafe or inappropriate secondhand equipment, heightened concerns about mobility aid users becoming subjects of negative biases, and a preference for fashionable aids. Hispanic participants expressed a preference for human assistance. Participants of all groups perceived physicians as influencing their decisions to use aids.

CONCLUSIONS

Social pressures and perceived stigma deter mobility aid use, particularly in minority populations. Greater physician involvement, positive peer models and affordable, safe, visually appealing devices would promote greater acceptance of mobility aids.

Assessment of canes used by older adults in senior living communities

The purpose of this cross-sectional study is to provide basic but essential information about how older cane users obtain their canes and how they use these canes for their daily mobility, since there is still lack of information on these areas. Ninety-three older (≥65 years old) subjects who use canes for daily activities were recruited from four assisted living facilities and five retirement centers for this cross-sectional study. The assessment involved interviewing cane users with a questionnaire, examining their canes, and investigating how these canes were used by their owners during ambulation. The commonly used canes are (from most to least): adjustable single-tip, un-adjustable (wooden), small quad, and large quad. Five major problems from data analysis were identified: lack of medical consultation for device selection/use, incorrect cane height/maintenance, placement of cane in improper hand, inability to maintain the proper reciprocal gait pattern, and improper posture during ambulation. Only forward-leaning posture during ambulation might be associated with increased falls among the older cane users. Knowledge of these problems could assist health professionals to implement appropriate interventions in clinical settings and to provide community service to address all problems related to cane use.

Access to Bathtub Grab Bars: Evidence of a Policy Gap

This paper examines access to bathtub grab bars in privately and publicly owned apartment buildings and explores the profile of seniors who have access to bathtub grab bars. Results indicate that bathtub grab bars were significantly more prevalent in apartments that were publicly owned (91.3%) as compared to privately owned (37.8%) (p< 0.05). Results of a logistic regression for participants residing in non-universal-access buildings indicated that seniors were more likely to have grab bars in their bathtubs if they were older, were in poor health, had had a fall in the previous year, or used a mobility aid. Among those who did not have bathtub grab bars, 33 per cent reported fear of falling while bathing, 20 per cent reported difficulty bathing, and 23 per cent were found to have impaired balance. Findings are discussed in light of policy implications for universal access to grab bars, with apartment buildings being a logical place to start.

Predictors of Bath Grab-Bar Use among Community-Living Older Adults

Bathrooms are a common location for falls among older adults. Bath grab bars can assist in promoting safe bath transfers. The aim of this study was to identify predictors of bathroom safety-device use among community-living seniors. A two-stage sampling strategy was used to select, first, a random sample of non-universal apartment buildings and a matched sample of universal buildings, from among non-profit apartment buildings in two Canadian regions; and second, a random sample of participants within each building. A total of 550 seniors participated in face-to-face interviews in their apartments. Participants within each building type presented with similar profiles. A logistic regression was used to identify predictors of grab-bar use among participants who had grab bars and entered the bathtub on a regular basis (n= 478). Significant predictors, in order of odds ratios, were bathing difficulties, ease of grab-bar use, living in buildings with policies supporting universal access to grab bars, having a history of falls, and reporting few psychosocial consequences of grab-bar use. Findings of this study emphasize the importance of promoting access as a key strategy for increasing use and have important implications for policy planning and falls-prevention initiatives.