Health-Related Quality of Life among People Applying for Housing Adaptations: Associated Factors

The Relationship Between Physical Housing Characteristics, Housing Accessibility and Different Aspects of Health Among Community-Dwelling Older People: A Systematic Review

Objectives: To synthesize the evidence on the relationships between physical housing characteristics or housing accessibility and different aspects of health among community-dwelling people 60 years and older. Methods: A systematic review of recent evidence with a narrative synthesis was conducted. Results: We included 15 studies and found three themes covering physical housing characteristics or housing accessibility that are associated with aspects of health among community-dwelling older adults: (1) interventions by home modifications targeting housing features both at entrances and indoors; (2) non-interventions targeting indoor features; (3) non-interventions targeting entrance features, that is, the presence of an elevator or stairs at the entrance. The overall quality of evidence across studies was assessed as very low. Discussion: The findings highlight the need for studies with a stronger research design and higher methodological quality that address the physical housing environment in relation to health among older adults to strengthen the body of evidence.

Association of housing adaptation services with the prevention of care needs level deterioration for older adults with frailty in Japan: a retrospective cohort study

BACKGROUND

Housing adaptations are aimed at minimizing the mismatch between older adults' functional limitations and their building environments. We examined the association of housing adaptations with the prevention of care needs level deterioration among older adults with frailty in Japan.

METHODS

The subjects comprised individuals who were first certified as having care support levels (defined as frail, the lowest two of seven care needs levels) under the public long-term care insurance systems between April 2015 and September 2016 from a municipality close to Tokyo. The implementation of housing adaptations was evaluated in the first six months of care support certification. Survival analysis with Cox proportional hazards model was performed to examine the association between housing adaptations and at least one care needs level deterioration, adjusting for age, sex, household income level, certified care support levels, cognitive function, instrumental activities of daily living, and the utilization of preventive care services (designed not to progress disabilities). We further examined the differences in the association of the housing adaptation amount by categorizing the subjects into the maximum cost group (USD 1,345-1,513) or not the maximum cost group (< USD 1,345). All the subjects were followed until the earliest of deterioration in care needs level, deaths, moving out of the municipality, or March 2018.

RESULTS

Among 796 older adults, 283 (35.6%) implemented housing adaptations. The incidence of care needs level deterioration was 19.3/1000 person-month of older adults who implemented housing adaptations, whereas 31.9/1000 person-month of those who did not. The adjusted hazard ratio (aHR) of care needs level deterioration was 0.69 (95% confidence interval (CI): 0.51-0.93). The aHRs were 0.51 (95% CI: 0.31-0.82) and 0.78 (95% CI: 0.57-1.07) in the maximum and not maximum cost groups, respectively.

CONCLUSIONS

Housing adaptations may prevent care needs level deterioration of older adults with frailty. Policymakers and health professionals should deliver housing adaptations for older adults at risk of increasing care needs.

Interdisciplinary Cooperation in Technical, Medical, and Social Sciences: A Focus on Creating Accessibility

Accessibility and Universal Design (UD) is an area of professional interest for architects and occupational therapists, but college curricula rarely include both broader and collaborative education in this area. This article presents the experience of the inter-university, interdisciplinary project "Joint Architecture Initiative" (JAI), with the participation of students from the University of Science and Technology, University of Health and Sport Science, and Academy of Fine Arts in Wroclaw (Poland). The JAI project is a response of the university community of Wroclaw to the social-urban campaign "Life Without Barriers" and the needs of residents-the elderly and people with disabilities-for adaptation and modification of housing. The paper presents the theoretical background of the problem, the stages of implementation of the JAI project from the perspective of the model-human-environment-occupation-the tasks of project team members, and the justification for the need to create interdisciplinary teams from the area of technical and health sciences, with particular emphasis on occupational therapy practice (OTP).

Quality of Life of People with Mobility-Related Disabilities in Sweden: A Comparative Cross-Sectional Study

Little is known about the Quality of Life (QoL) and how QoL is related to the social and economic situation of people with mobility-related disabilities in Sweden. QoL and well-being do not only relate to the absence of impairments but also to the level of social inclusion and the economic situation. The objective of this study was to explore if there were differences in QoL between a group with and a group without mobility-related disabilities in Sweden. Cross-sectional data were collected through self-reported questionnaires. WHOQOL-BREF was used to assess QoL. Recruitment was conducted through social media platforms. Comparisons were made between and within groups using the Welch t-test. Generalized linear models were used to predict score change for the WHOQOL-BREF items and domains accounting for sex, age, education, social inclusion, economic situation, and presence of additional or other disability. Included in the analysis was data from 381 participants, 143 with mobility-related disabilities and 238 without. Participants in the mobility-related disability group scored significantly lower than those without on General Health, General QoL, Health Satisfaction, and the four WHOQOL-BREF domains. The group with mobility-related disabilities also reported a lower Social Inclusion Score (SIS) and a higher proportion of people without a cash margin. An increased SIS indicated higher QoL in the generalized linear model, whereas the absence of cash margin and mobility-related disability negatively influenced the QoL scores. This study indicated that a person with mobility-related disabilities has lower QoL than those without mobility-related disabilities. A lower QoL was also related to a lack of cash margin, a lower social inclusion score, and whether there were additional or other disabilities present.

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.

Enabling Long-term Predictions and Cost-benefit Analysis Related to Housing Adaptation Needs for a Population Ageing in Place: Protocol for a Simulation Study (Preprint)

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International Registered Report Identifier (IRRID)

Exploring housing policies in five Swedish municipalities: alternatives and priorities

Introduction

Housing shortage due to population growth within metropolitan areas, combined with an ageing population, has put pressure on current housing provision in Sweden. Thus, there is an urgent need to develop sustainable housing policies to accommodate the growing number of seniors in accessible home environments. This study aimed to gain an in-depth understanding of how municipalities currently address housing accessibility issues and to explore what types of policy solutions they consider for the future.

Material and methods

Five Swedish municipalities were selected to represent a diversity of the population, housing provision approaches, and geographical areas. To understand current housing policies, two key actors (e.g. public officials, housing adaptation grant managers, city architects, etc.) from each municipality participated in semi-structured interviews (N = 10). Subsequently, those key actors, two senior citizens, and three researchers participated in a research circle to explore future policy solutions. Data were analyzed using content analysis.

Results

The interviews revealed common approaches to deal with housing accessibility issues such as regular renovations and maintenance, individual adaptations based on specific needs, and seeking collaboration with private housing actors on housing provision matters. Possible measures suggested for the future included increasing the national coordination of housing accessibility policies, amending legislation to only allow the construction of housing according to strengthened accessibility standards, and introducing economic incentives for seniors to move from housing with poor accessibility to more accessible accommodations.

Conclusions

Municipalities struggle with the lack of accessible and affordable housing for their ageing population, despite a large variety of policies from economic incentives to research and development policies. The results suggest that collaboration needs to be improved between all actors involved in housing policies. Preventive measures within the current laws may be needed to strengthen the construction of more accessible and affordable housing for populations ageing in place.

One-Year Changes in Activities of Daily Living, Usability, Falls and Concerns about Falling, and Self-Rated Health for Different Housing Adaptation Client Profiles

The purpose of this study was to investigate one-year changes and differences in changes in activities of daily living (ADL), usability, a history of falls, concerns about falling, and self-rated health across five housing adaptation (HA) client profiles identified previously using a cluster analysis approach: older adults with low level of disability (n = 59); older adults with medium/high level of disability (n = 26); adults with low level of disability (n = 10); adults with high level of disability (n = 8); and older adults with medium level of disability including at least moderate cognitive impairment (n = 5). Comparisons between the five profiles include secondary analyses aggregating those with low level of disability and those with medium/high level of disability. Changes within the client profiles demonstrate a complex pattern of improvements and declines, depending on outcome, with no profile showing consistent improvement or decline across all outcomes. The risks of deterioration over one year were the highest among those with cognitive impairments at baseline, but no recommendation of prioritization decisions based on baseline profiles can be made. Instead, it seems that all HA clients, independently of baseline profile, are at risk of increasing disability over time and require follow-up evaluations regularly.

An Economic Evaluation Framework for Government-Funded Home Adaptation Schemes: A Quantitative Approach

The ability to live independently plays a crucial role in the mental and psychological wellbeing of the disabled. To achieve this goal, most governments spend a substantial budget on home adaptation projects. It has been observed that schemes with different target clients (residents versus landlords) are different in efficiency and effectiveness. To understand why and how these schemes differ in performance, this paper develops and applies a generic economic evaluation framework for government-funded home adaptation schemes. Based on the individual-level surveys collected in the United Kingdom, an empirical model was formulated to quantify the determinants for various performance indicators, including money costs, time costs and client satisfaction. Robust estimation procedures were applied to deal with the heteroscedasticity and outlier problems in the data. Results showed that a specialized independent living scheme dedicated to disability adaptations (e.g., the Physical Adaptations Grant, PAG) had higher efficiency and effectiveness than general-purpose schemes (e.g., the Disabled Facilities Grant, DFG), because the funds were provided to the landlords who had a stronger motivation to minimize the time cost in the short run and maximize the future rent potential in the long run. A "unified system" approach to adaptations should be a guiding principle for policy development, regardless of who actually delivers the service.

The Influence of Income and Livelihood Diversification on Health-Related Quality of Life in Rural Ethiopia

Examining health-related quality of life (HRQOL) in a rural setting can be beneficial for improving rural household policies and fostering public health promotion. The objective of this study was to measure the HRQOL and associated socioeconomic characteristics as well as test the reliability of the Amharic version of SF-8 (eight-item short form of HRQOL survey). A cross-sectional study was employed in three agroecologically different sites in rural Ethiopia, involving 270 household heads (218 male and 52 female) with a mean age ± standard deviation of 49 ± 12.88 years. The survey material consisted of a structured questionnaire for socioeconomic characteristics and SF-8 for HRQOL. The mean physical and mental component summary score of the whole sample was 30.50 ± 12.18 and 34.40 ± 7.26, respectively, well underneath the instrument average of 50. The SF-8 items showed excellent internal consistency in terms of both Cronbach's α coefficients and item-total correlation. In stepwise multiple linear regression, the low-income group had worse self-perceived physical health than the higher-income groups. Likewise, a diversified livelihood had a profound influence on positive self-perceived physical health. These findings imply that developing and distributing wide-ranging socioeconomic and public health policies is crucial for effective health promotion in rural communities.