Home Modifications for People With Alzheimer’s Disease: A Scoping Review

The Role of Occupational Therapy in Supporting Youth with Asthma: Therapist Perspectives

Occupational therapists address physical environments, which can improve outcomes for youth with asthma, a prevalent chronic childhood illness. This study examines pediatric occupational therapists' perceptions of their role supporting youth with asthma, perceived usability of an occupational therapy asthma home assessment, and the impact of asthma on participation. A cross-sectional exploratory survey of 171 participants found that despite lack of tools for asthma trigger reduction assessment and intervention, therapists believe it is within their scope of practice and that they would benefit from an occupational therapy-based asthma tool. Occupational therapists should be members of multidisciplinary asthma teams, and assess and address environmental triggers.

Environmental Modifications for People With Intellectual and Developmental Disabilities: A Policy Analysis of Medicaid Home- and Community-Based Services

IMPORTANCE

Environmental modifications are targets for occupational therapy intervention because they support activities of daily living, self-efficacy, personal control, independence, and community living for people with intellectual and developmental disabilities (IDDs).

OBJECTIVE

To examine how environmental modifications were provided to people with IDDs through Medicaid home- and community-based services (HCBS) waivers across the United States in fiscal year (FY) 2021.

DESIGN

Using a mixed-methods policy analysis, we examined FY 2021 Medicaid HCBS 1915(c) waivers from across the United States to examine whether, and how, states provided environmental modifications to people with IDDs.

RESULTS

In FY 2021, 35 states projected spending $68.8 million on environmental modifications for 12,671 people with IDDs. The purpose of environmental modifications was most often to promote the health, welfare, and safety of people with IDDs (82.68%), and to promote their independence (69.29%). The most common examples of environmental modifications included ramps and/or lifts (70.08%), widening doorways and/or hallways (61.42%), bathroom modifications (58.27%), specialized electrical and/or plumbing for medical equipment (54.33%), and grab bars and/or handrails (53.54%).

CONCLUSIONS AND RELEVANCE

HCBS waiver data on environmental modifications for people with IDDs enhances an understanding of this funding source and provides a foundation of advocacy for occupational therapy practitioners to support people with IDDs with living, as well as aging, in the community rather than in institutions. An expansion of environmental modifications in HCBS for people with IDDs aligns with the aim of Medicaid HCBS waivers to promote community integration, self-determination, and independence, which are all benefits of environmental modifications. Plain-Language Summary: This study can help occupational therapy practitioners determine what funding sources are available in their state to help their clients with intellectual and developmental disabilities access environmental modifications. The findings can also help guide advocacy and lobbying efforts to expand access to environmental modifications.

Caregivers' Role in In-Home Video Telehealth: National Survey of Occupational Therapy Practitioners

BACKGROUND

Older adults face barriers to specialty care, such as occupational therapy (OT), and these challenges are worse for rural older adults. While in-home video telehealth may increase access to OT, older adults' health- and technology-related challenges may necessitate caregiver assistance.

OBJECTIVE

This study examines caregiver assistance with in-home OT video telehealth visits from the perspectives of OT practitioners at Veterans Health Administration (VHA).

METHODS

A web-based national survey of VHA OT practitioners about caregivers' role in video telehealth was conducted between January and February 2022. Survey items were developed with input from subject matter experts in geriatrics and OT and identified patient factors that necessitate caregiver participation; the extent to which caregivers assist with different types of tasks (technological and clinical tasks); and the perceived facilitators of, benefits of, and barriers to caregiver involvement.

RESULTS

Of approximately 1787 eligible VHA OT practitioners, 286 (16% response rate) participated. Not all survey items required completion, resulting in different denominators. Most respondents were female (183/226, 81%), White (163/225, 72.4%), and occupational therapists (275/286, 96.2%). Respondents were from 87 VHA medical centers, the catchment areas of which served a patient population that was 34% rural, on average (SD 0.22). Most participants (162/232, 69.8%) had >10 years of OT experience serving a patient cohort mostly aged ≥65 years (189/232, 81.5%) in primarily outpatient rehabilitation (132/232, 56.9%). The top patient factors necessitating caregiver involvement were lack of technical skills, cognitive impairment, and advanced patient age, with health-related impairments (eg, hearing or vision loss) less frequent. Technological tasks that caregivers most frequently assisted with were holding, angling, moving, repositioning, or operating the camera (136/250, 54.4%) and enabling and operating the microphone and setting the volume (126/248, 50.8%). Clinical tasks that caregivers most frequently assisted with were providing patient history (143/239, 59.8%) and assisting with patient communication (124/240, 51.7%). The top facilitator of caregiver participation was clinician-delivered caregiver education about what to expect from video telehealth (152/275, 55.3%), whereas the top barrier was poor connectivity (80/235, 34%). Increased access to video telehealth (212/235, 90.2%) was the top-rated benefit of caregiver participation. Most respondents (164/232, 70.7%) indicated that caregivers were at least sometimes unavailable or unable to assist with video telehealth, in which case the appointment often shifted to phone.

CONCLUSIONS

Caregivers routinely assist VHA patients with in-home OT video visits, which is invaluable to patients who are older and have complex medical needs. Barriers to caregiver involvement include caregivers' challenges with video telehealth or inability to assist, or lack of available caregivers. By elucidating the caregiver support role in video visits, this study provides clinicians with strategies to effectively partner with caregivers to enhance older patients' access to video visits.

Home Triad: A New Exploration of Home for People Living With Dementia Based on Lefebvre's Spatial Triad

OBJECTIVES

This article examines a novel theoretical framework, which we term Home Triad, for research and practice involving people living with dementia (PLWD).

BACKGROUND

Most of the existing home-related research on PLWD focuses on interior modifications, home care interventions and models, place attachment, and/or institutional homelike environments. However, limited studies have examined the meaning of home from PLWD's perspective, and even fewer have simultaneously considered the individual experience of PLWD, the external power (e.g., the role of design), and their interaction dynamics in the meaning-making process.

METHODS

We developed home triad based on Lefebvre's spatial triad. Inspired by Chaudhury's home story structure, we conducted a life story analysis of a person living with dementia, "Kai," under four contexts-childhood home, neighborhood and city, daily routine, and attachment-within home triad.

RESULTS

Home triad abstracts "home" with a dialectically interconnected relationship of the conceived, perceived, and lived home. Through PLWD's everyday life, the essence of home is primarily shaped by the interaction between their lived and perceived homes. However, a person's experiences of and participation in home living activities are also planned and/or regulated by different groups of people (caregivers, designers, and policymakers), who play important roles in the conceived home. Critically examining how PLWD's lived and perceived home is constrained or enabled through the conceived home deserves greater future research efforts.

CONCLUSION

A systematic examination of the essence of home for PLWD using home triad can facilitate subsequent research and practice that promote PLWD's health, well-being, and quality of life.

Understanding the home environment of older adults living with dementia: A scoping review of assessment tools

Rigorous assessments to better understand the person-environment interaction are essential to comprehend how neurocognitive disorders influence in-home functioning of older people living with dementia. No recent synthesis identifies validated instruments targeting the human (e.g. caregivers) and nonhuman (e.g. objects) elements of the home environment interacting with this population and used with the perspective of aging in place. Consequently, following Arksey and O'Malley's (2005) scoping review method, 2,182 articles were identified in six databases and in gray literature. Two reviewers independently selected 23 relevant articles describing 19 validated assessment tools targeting elements of the home interacting with older people with dementia, namely: nonhuman environment (n = 13), human environment (n = 3), and person-environment interaction (n = 3). This overview highlights the scarcity of tools addressing the human environment and the person-environment interaction to foster sustainable at-home living for older people with neurocognitive disorders, demonstrating the need to incorporate new evidence-based, holistic methods into dementia home care.

Implementation and costs of housing adaptations among older adults with different functional limitations in Japan

Background

Accessible housing is crucial to maintain a good quality of life for older adults with functional limitations, and housing adaptations are instrumental in resolving accessibility problems. It is unclear to what extent older adults, who have a high risk of further functional decline, use housing adaptation grants acquired through the long-term care (LTC) insurance systems. This study aimed to examine the utilization of housing adaptation grants in terms of implementation and costs, for older adults with different types of functional limitations related to accessibility problems.

Methods

The study sample included individuals from a suburban city in the Tokyo metropolitan area who were certified for care support levels (indicative of the need for preventive care) for the first time between 2010 and 2018 (N = 10,372). We followed the study participants over 12 months since the care needs certification. We matched and utilized three datasets containing the same individual’s data: 1) care needs certification for LTC insurance, 2) insurance premium levels, and 3) LTC insurance claims. We conducted a multivariable logistic regression analysis to estimate the likelihood of individuals with different functional limitations of having housing adaptations implemented. Afterward, we conducted a subgroup analysis of only older adults implementing housing adaptation grants to compare costs between groups with different functional limitations using the Mann–Whitney U and Kruskal–Wallis tests.

Results

Housing adaptations were implemented among 15.6% (n = 1,622) of the study sample, and the median cost per individual was 1,287 USD. Individuals with lower extremity impairment or poor balance were more likely to implement housing adaptations (adjusted odds ratio (AOR) = 1.290 to AOR = 2.176), while those with visual impairment or lower cognitive function were less likely to implement housing adaptations (AOR = 0.553 to AOR = 0.861). Costs were significantly lower for individuals with visual impairment (1,180 USD) compared to others (1,300 USD).

Conclusion

Older adults with visual or cognitive limitations may not receive appropriate housing adaptations, despite their high risk of accessibility problems. Housing adaptation grants should include various types of services that meet the needs of older people with different disabilities, and the results indicate there may be a need to improve the system.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12877-022-03100-9.

Exploring the contribution of housing adaptations in supporting everyday life for people with dementia: a scoping review

The primary aim of this scoping review was to explore the contribution of housing adaptations to supporting everyday life for people with dementia living at home in the community. The study adopted a scoping review methodology which was guided by the Joanna Briggs Institute Reviewers Manual. Four review questions were developed which subsequently informed the inclusion criteria and search terms. Eight databases were searched resulting in 2,339 records, with 13 papers being included in the review. Evidence from the review found that the most common adaptations were recommended and/or implemented to compensate for a person's physical limitations and for safety reasons, rather than adaptations to support activities of daily living for a person with dementia. Support to implement adaptations was provided by a range of professionals coupled with ‘trial and error’ approaches adopted by the person themselves, and these were seen as key enablers. Barriers to implementing and using adaptations were fourfold: (a) access to information, (b) knowing when to make changes, (c) carer resistance, and (d) the unsuitability of the home. It would appear that housing adaptations have a positive impact on both the person with dementia and the carer (where one is present), with some adaptations having a relatively sustained impact and being particularly effective if implemented early in the lived trajectory of dementia.

Aging in Place with Age-Related Cognitive Changes: The Impact of Caregiving Support and Finances

In the United States, aging in place is a common concept that refers to older adults’ desire to remain in their homes as they age. However, this ability to age in place is a complex process that is not only impacted by the home’s accessibility or individual functional abilities. This paper aims to examine different factors, such as home environment and home modification, caregivers, finances, and other supports present in the participants’ lives, that impact older adults with age-related cognitive changes (ARCC) (in)ability to age in place. Qualitative interviews with older adults with ARCC (n = 5) and their caregivers (n = 5) were conducted. The participants’ experiences while aging in place indicate that finances and caregiving support greatly impacted their lives at home and ability to age in place. Personal finances dictated where some of the participants could age and the support, they could afford from home health aides. Additionally, informal and formal caregivers were an important source of support that aided in the older adults’ ability to remain home. As researchers, we need to continue to address personal finances and the support that the individual has in their lives to most effectively promote aging in place and their life at home.

Caregiver Satisfaction with a Video Telehealth Home Safety Evaluation for Dementia

Family caregivers are vital to telehealth-delivered dementia care. The objective of this mixed methods descriptive study conducted in the VA Bedford Healthcare System was to examine caregiver satisfaction with a video telehealth dementia home safety occupational therapy evaluation. Ten caregivers of Veterans with dementia participated. Ratings of caregiver satisfaction, measured by nine Likert scale items including ability to see and hear, were examined in relation to person and visit-related contextual factors extracted from research assistants' field notes, to develop an in-depth understanding of caregiver experience. Person factors included caregiver age and gender and Veteran cognitive status. Visit-related contextual factors included occurrence of technical glitches. Caregiver visit satisfaction was overall positive, with exceptions related to technological glitches and the presence of the person with dementia during the visit. Veteran cognitive status appeared to influence caregiver satisfaction. Implications of the study are that proactively addressing technical glitches and incorporating dementia stage-specific approaches may optimize caregivers' telehealth experience.

Home Modification Assessments for Accessibility and Aesthetics: A Rapid Review

PURPOSE

The purpose of this study was to identify assessments used to evaluate the homes of people with disabilities in terms of accessibility, usability, activities, comfort/satisfaction, and aesthetics.

BACKGROUND

The home is increasingly becoming an environment for healthcare as more people desire to age in place. Research indicates home environmental modifications to be beneficial to promote a better person-environment fit, especially when using a standardized assessment approach. There is not a comprehensive list of assessments that address home modifications, adaptations, or interior designs for people with disabilities.

METHOD

Researchers conducted a rapid review of articles, with data collection scales, instruments, and procedures for home modifications published between 2000 and 2017.

RESULTS

A total of 26 articles met the inclusion criteria, resulting in the identification of 33 distinct assessments, including 18 assessments evaluating the accessibility of home modifications, 3 assessments examining usability, 15 assessments addressing activities of daily living or functional activities, and 5 assessments addressing comfort and/or satisfaction. No assessments for aesthetics were located.

CONCLUSION

Researchers developed a list of assessments that could be used for research or practice. Further research is needed to address the lack of assessments focusing on the aesthetics or attractiveness of home modifications, as well as more assessments tailored to specific diagnoses and population groups.

In-Home Video Telehealth for Dementia Management: Implications for Rehabilitation

PURPOSE OF REVIEW

The progressive nature of dementia requires ongoing care delivered by multidisciplinary teams, including rehabilitation professionals, that is individualized to patient and caregiver needs at various points on the disease trajectory. Video telehealth is a rapidly expanding model of care with the potential to expand dementia best practices by increasing the reach of dementia providers to flexible locations, including patients' homes. We review recent evidence for in-home video telehealth for patients with dementia and their caregivers with emphasis on implications for rehabilitation professionals.

RECENT FINDINGS

Eleven studies were identified that involved video visits into the home targeting patients with dementia and/or their family caregivers. The majority describe protocolized interventions targeting caregivers in a group format over a finite, pre-determined period. For most, the discipline of the interventionist was unclear, though two studies included rehabilitation interventions. While descriptions of utilized technology were often lacking, many reported that devices were issued to participants when needed, and that technical support was provided by study teams. Positive caregiver outcomes were noted but evidence for patient-level outcomes and cost data are mostly lacking.

SUMMARY

More research is needed to demonstrate implementation of dementia best care practices through in-home video telehealth. Though interventions delivered using in-home video telehealth appear to be effective at addressing caregivers' psychosocial concerns, the impact on patients and the implications for rehabilitation remain unclear. Larger, more systematic inquiries comparing in-home video telehealth to traditional visit formats are needed to better define best practices.

Effectiveness of assistive technology in improving the safety of people with dementia: a systematic review and meta-analysis

Objectives: Assistive technology (AT) may enable people with dementia to live safely at home for longer, preventing care home admission. This systematic review assesses the effectiveness of AT in improving the safety of people with dementia living in the domestic setting, by searching for randomised controlled trials, non-randomised controlled trials and controlled before-after studies which compared safety AT with treatment as usual. Measures of safety include care home admission; risky behaviours, accidents and falls at home; and numbers of deaths. The review updates the safety aspect of Fleming and Sum's 2014 systematic review. Method: Seven bibliographic databases, the Social Care Institute for Excellence website and the Alzheimer's Society website were searched for published and unpublished literature between 2011-2016. Search terms related to AT, dementia and older people. Common outcomes were meta-analysed. Results: Three randomised controlled trials were identified, including 245 people with dementia. No significant differences were found between intervention and control groups in care home admission (risk ratio 0.85 95% CI [0.37, 1.97]; Z = 0.37; p = 0.71). The probability of a fall occurring was 50% lower in the intervention group (risk ratio 0.50 95% CI [0.32, 0.78]; Z = 3.03; p = 0.002). One included study found that a home safety package containing AT significantly reduced risky behaviour and accidents (F(45) = 4.504, p < 0.001). Limitations include the few studies found and the inclusion of studies in English only. Conclusion: AT's effectiveness in decreasing care home admission is inconclusive. However, the AT items and packages tested improved safety through reducing falls risk, accidents and other risky behaviour.

Feasibility of Telehealth-Delivered Home Safety Evaluations for Caregivers of Clients With Dementia

Video telehealth can increase access to home-based care, thus allowing older adults to maintain functional independence and age-in-place. This is particularly salient for persons with dementia whose cognitive changes increase home safety risk. Little is known about the technological and safety challenges of in-home assessment via video. This feasibility study explored the process and resource requirements of a remotely delivered telehealth occupational therapy home safety evaluation from a Veterans Health Administration (VHA) site. A total of 10 caregivers of veterans with dementia received home safety evaluations using videoconferencing technology using a variety of portable computing devices. Most telehealth evaluations experienced technological difficulties, but formal technical support was only required twice. Videoconferencing is a feasible service delivery option for home safety evaluations; however, infrastructure must support technological needs and client or provider gaps in knowledge. Implications for non-VHA settings and other interventions using videoconferencing are discussed.

Scoping review: Interventions that promote functional performance for adolescents and adults with Intellectual and Developmental Disabilities

INTRODUCTION

Individuals with Intellectual and Developmental Disabilities (IDD) experience broad impairments that affect their functional performance and consequently result in the need for supervision and assistance on a daily basis. The literature contains effectiveness studies of functional interventions provided to adolescents and adults with IDD. However, existing differences in participant characteristics, study design, and type of functional intervention limit the ability to derive clinical evidence-based decisions. This scoping review sought to explore the breadth and depth of evidence related to interventions designed to promote everyday performance of adolescents and adults with IDD.

METHODS

We conducted an electronic and hand search that yielded 1568 papers, after an extensive selection process reduced to a sample of 24 studies.

RESULTS

A three-step extraction process of the 24 studies revealed 16 studies used functional training and technology-based approaches to teach individuals with IDD functional skills. Seven studies used functional training without a technology component, and two studies used functional training while comparing technology-based to non-technology based approaches. Overall, it appeared that functional training with the use of technology, especially Video Modelling (VM) and Prompting, were the most frequently and effectively used interventions to promote everyday performance. Gaps in research include limited studies on middle and older aged adults with moderate to severe IDD, minimal use of self-chosen goals or activities and use of technology as a continuous support.

CONCLUSION

Our findings show a lack of studies for individuals age 30 and above with severe IDD. Additionally, this scoping review highlight that everyday functional performance of adolescents and adults with IDD can be enhanced with the usage of technology based functional interventions utilising VM and prompting methods.