Links between social environment and health care utilization and costs

Active Aging and Smart Public Parks

The global population is aging, with the percentage of people over 60 expected to rise from 12% to 22% and 33% residing in developed countries. However, most cities lack the appropriate infrastructure to support aging citizens in active aging and traversing the urban landscape, negatively impacting their quality of life. Studies have shown that public parks and green spaces can contribute to a higher quality of life and wellbeing. Also, smart cities are intended to improve the wellbeing and health of their inhabitants. However, most solutions are typically implemented indoors and tend to overlook the needs of older adults. A smart city should consider the increasing rate of aging and give more importance to outdoor environments as a key aspect of quality of life. The article's main purpose is to provide a comprehensive background to understand the current knowledge on smart public parks and highlight the significance of new research in the field to promote active aging. The article is expected to inspire new research ideas by identifying gaps in knowledge. Open and challenging issues in emerging smart park solutions are proposed for further work.

How Do Area Agencies on Aging Build Partnerships With Health Care Organizations?

BACKGROUND AND OBJECTIVES

Partnerships between health care and social service organizations may contribute to lower health care use and spending. Such partnerships are increasing, including Area Agencies on Aging (AAAs) working and contracting with health care organizations. Nevertheless, knowledge about how AAAs establish and manage successful collaborations is limited. We sought to understand how AAAs establish and manage partnerships with health care organizations.

RESEARCH DESIGN AND METHODS

We conducted an explanatory sequential mixed-methods study using a positive deviance approach. We used national-level data to identify AAAs with multiple health care partners serving areas with low utilization of nursing homes by residents with low-care needs (n = 9) and AAAs with few health care partners and high utilization for comparison (n = 3). We conducted in-depth interviews with key informants from these 12 AAAs and their partner organizations (total n = 130). A 5-person multidisciplinary team used the constant comparative method of analysis, supported by Atlas.ti software.

RESULTS

Highly partnered AAAs were characterized by 3 distinctive features of organizational culture: (a) attention to external environments, (b) openness to innovation and change, and (c) risk-taking to learn, improve, and grow. AAAs and partners describe a broad set of organizational strategies and partnership development tactics, depending on their local contexts. These features were underdeveloped in AAAs with few health care partnerships.

DISCUSSION AND IMPLICATIONS

While federal and state policies can create more favorable environments for AAA-health care partnerships, AAAs can also work internally to foster an organizational culture that allows them to thrive in dynamic and challenging environments.

A Path Analysis of the Effect of Neighborhood Built Environment on Public Health of Older Adults: A Hong Kong Study

Introduction

Health deterioration among frail older adults is a public health concern. Among the multi-dimensional factors, the neighborhood built environment is crucial for one's health. Although the relationship between the built environment and health in the general population has been thoroughly investigated, it has been ignored in the case of frail older adults, who may have difficulties in their daily basic living skills. A path analysis is constructed to model the proposed theoretical framework involving the neighborhood built environment and health among frail older adults. This study thus aims to investigate the environmental influences on health, and to validate the theoretical framework proposed for health and social services.

Methods

This study used secondary data collected in Hong Kong. A sample of 969 older community dwellers aged 60 or above were frail with at least one activity of daily living. Demographic information, neighborhood built environment data, service utilization, and health conditions were collected from these participants and their caregivers. A path analysis was performed to examine the proposed theoretical framework.

Results

The health condition was of general concern, including frailty and incapacities in daily activities in frail older adults. Besides psychosocial factors, service use, and caregivers' care quality, the built environment had a significant impact on the health of older adults as well. Specifically, more facilities offering services and groceries, a shorter distance to the nearest metro station, and more greenery exposure are associated with a better-expected health condition among frail older adults.

Discussion

The proposed theoretical framework successfully supplements past negligence on the relationship between the built environment and the health of frail older adults. The findings further imply that policymakers should promote the usability of transit and greenery in neighborhoods and communities. In addition, service utilization should be improved to meet the basic needs of frail older adults in the communities.

Aligning Health Care and Social Services for Patients with Complex Needs: The Multiple Roles of Interorganizational Relationships

Leading health care institutions have recommended greater alignment among health care and social services organizations as a strategy to improve population health. Deepening our understanding of how interorganizational relationships among health care and social service organizations influence care for people with complex needs could improve the design of interventions aimed at aligning these organizations to achieve health goals. Accordingly, we used qualitative methods to (1) elucidate the functions performed by health care and social service organizations caring for older adults and (2) investigate corresponding relationship forms. In-depth interviews with 175 representatives of health care and social service organizations in 10 communities were analyzed. Three distinct interorganizational relationships functions emerged: First, interorganizational relationships gave organizations a deeper and more accurate understanding of how their work was interdependent with the work of other organizations in the community. This function was achieved through coalitions that loosely tied large numbers of organizations and allowed information to flow among them. Second, interorganizational relationships allowed organizations to take joint action toward a shared goal, a function achieved in the form of pairs or small groups of organizations working closely together. Third, interorganizational relationships fostered accountability, with one organization advocating for the needs of clients or patients with another organization. Our results suggest that initiatives to promote regional alignment among health care and social services organizations may benefit from flexible models that anticipate a narrowing of partners to achieve tangible outcomes. Initiatives also need to accommodate low-level conflict that routinely exists among organizations in these sectors.

Community-engaged healthcare model for currently under-served individuals involved in the healthcare system

In the US, many people are excluded from healthcare structures and systems, due to multiple macro and micro factors. Poverty, health ecosystems, mental health, and community amenities are some of the issues confronting those who are not able to access appropriate support. This population is often referred to as 'high needs, high cost' (HNHC), a term that has been applied to refer to people who repeatedly utilize services without significant benefit (we have replaced this term with 'currently under-served'; C-US). For many traditional health solutions may not address the fundamental issues confronting their health. Community-Engaged Healthcare (CEH) is an approach that equips members of the community to levy power to advocate for their own health or social solutions, designing their own interventions to address needs with support from health providers. A realist review was conducted to identify the existing literature around CEH. This yielded ten papers that were reviewed by at least two authors and rated in terms of quality. A model describing the processes underpinning CEH was then iteratively generated, resulting in additional terms that were used in a second review of the literature. A further 16 peer-reviewed articles were identified and were independently reviewed and quality rated. These articles were used to refine further iterations of the model and included in the review where appropriate. The resulting model schematically posits a set of relational factors identified to be important in the establishment of CEH. Notably, the transfer of autonomy and power over health decision-making processes is emphasized, which will require revolutionary thinking about how healthcare is delivered for patients.

Partnership between Primary Health and Social Care Services in the Long-Term Care of Older People with Dementia: A Vignette Study

Dementia is considered to be a significant cause of disability and dependency for older people worldwide and it raises difficulties in providing adequate formal and informal assistance. Research on the experience of long-term care (LTC)services for older people with dementia is scarce in Eastern European countries. This study aimed to understand the system of care for older people with dementia from the perspective of health and social care workers providing LTC services in Lithuania. A total of 72 primary health care and social care professionals from public and private institutions in Kaunas city participated in this study. One-to-one interviews were conducted with family physicians, community nurses, psychiatrists, psychiatric nurses, and social workers. A vignette situation of 2 fictitious patients with dementia and their informal caregiver was discussed during the interviews. Data were analyzed using thematic analysis by induction approach. The data revealed 2 main themes: LTC provision trajectory, and three-dimensional relationship perception in realization of LTC activities. LTC provision trajectory reflected activities performed as a response to the described situation embracing formal procedures for the endorsement of LTC needs as well as the range of LTC services. The three-dimensional perception of relationships in LTC services' implementation reflected the participants' personal approach toward LTC, relationship with different specialists, and the informal caregiver. Our study revealed the potential of complex measures that could be instrumental for the refinement of the caregiving process. First, a change in the additional care requirements endorsement logic is needed, shifting focus from medical diagnosis to functional abilities assessment. Second, to establish clear procedures for formal cooperation between the health and social care sectors in the trajectory of LTC service provision. Finally, to find an adequate balance between LTC and institutional care by creating a more comprehensive range of LTC services. A more consistent and coordinated delivery of services by both health and social care sectors seems to be an untapped resource for the improvement of the LTC potential.

Risk Factors of Readmissions in Geriatric Rehabilitation Patients: RESORT

OBJECTIVE

To evaluate the risk factors associated with 30- and 90-day hospital readmissions in geriatric rehabilitation inpatients.

DESIGN

Observational, prospective longitudinal inception cohort.

SETTING

Tertiary hospital in Victoria, Australia.

PARTICIPANTS

Geriatric rehabilitation inpatients of the REStORing Health of Acutely Unwell AdulTs (RESORT) cohort evalutated by a comprehensive geriatric assessment including potential readmission risk factors (ie, demographic, social support, lifestyle, functional performance, quality of life, morbidity, length of stay in an acute ward). Of 693 inpatients, 11 died during geriatric rehabilitation. The mean age of the remaining 682 inpatients was 82.2±7.8 years, and 56.7% were women.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Thirty- and 90-day readmissions after discharge from geriatric inpatient rehabilitation.

RESULTS

The 30- and 90-day unplanned all-cause readmission rates were 11.6% and 25.2%, respectively. Risk factors for 30- and 90-day readmissions were as follows: did not receive tertiary education, lower quality of life, higher Charlson Comorbidity Index and Cumulative Illness Rating Scale (CIRS) scores, and a higher number of medications used in the univariable models. Formal care was associated with increased risk for 90-day readmissions. In multivariable models, CIRS score was a significant risk factor for 30-day readmissions, whereas high fear of falling and CIRS score were significant risk factors for 90-day readmissions.

CONCLUSIONS

High fear of falling and CIRS score were independent risk factors for readmission in geriatric rehabilitation inpatients. These variables should be included in hospital readmission risk prediction model developments for geriatric rehabilitation inpatients.

Local Health and Social Services Spending to Reduce Preventable Hospitalizations

Upstream spending on social determinants of health can lead to improved downstream population health outcomes but intermediate steps between these end points are unclear. The purpose of this study was to determine the longitudinal impacts of government spending on hospital visits for potentially preventable conditions. The authors used secondary data sets from 2007-2014 to measure county-level Prevention Quality Indicator (PQI) rates, local government health and social services spending, hospital-provided community health services, and other sociodemographics. Mixed effects models regressed county PQI rates on deviation from mean local government spending from 4 years previously to account for lag between spending and outcomes. Thirty-two states reported PQI data; complete data were available for 1660 counties. Controlling for baseline spending levels, a 1-time $10 per capita increase in social services spending was associated with 1.9 fewer preventable hospitalizations (per 100,000) within 4 years (P < 0.001); $10 increases in public health or education were associated with 1.8 and 2.2 fewer preventable hospitalizations (per 100,000), respectively (P < 0.001). The association between change in spending and change in PQI was larger for acute than for chronic conditions. Additional health and social services spending by local governments can prevent hospitalizations for conditions for which quality outpatient care can potentially prevent the need for hospitalization or for which early intervention can prevent complications or progression of disease. Upstream spending can affect health care utilization and may offer a way to improve health outcomes or reshape the health care cost curve.