by
Linnae Hutchison, Catherine Hawes, and Lisa Williams
·
Access to quality health services was
identified as the top ranking rural health priority in a national survey of state
and local rural health leaders and stakeholders.1
·
By the year 2030, the elderly population
will double; one-fifth of the U.S. population will be over age 65.2
·
Approximately 75 percent of those over 65
suffer from at least one chronic illness.3
·
Nearly 22 percent of the nation’s elderly
reside in rural areas.4
·
Rural elderly represent a larger
proportion of the rural population than the urban population.4
·
The elderly in rural areas have access to
fewer and a narrower range of long-term care services.5, 6
Goals
and Objectives
The goal of Healthy People 2010’s Access to
Quality Health Services focus area is to improve access to comprehensive, high-quality
health care services. Included in this focus area is improving access to
long-term care (LTC). In a national study, this focus area was the top-ranked
rural health priority among state and local rural health leaders.1 This review
addresses the following objective and focuses specifically on the unique challenges
faced by the rural elderly in accessing these services, including access to
nursing homes, assisted living, home health, hospice, and home and
community-based services.
·
1-15. Increase the proportion of persons
with long-term care needs who have access to the continuum of long-term care
services.7
Prevalence
This discussion first provides a brief profile
of the American elderly; it then examines the long-term care continuum outside
the acute hospital setting and includes two main categories of services
classified as residential and non-residential, as well as the roles of the
informal care provider.8
An Aging Society
The United States is poised for what has been
described in the literature as a “gerontological explosion” as a confluence of
factors will significantly increase the ranks of the elderly population over
the next 50 years.9 In 2000,
persons over age 65 totaled 35 million; by the year 2030, this age group is
expected to double to 70 million (an increase from 12.4 percent to 20 percent
of the total population).2 Of particular
note is the growth in the oldest old population (those over 85), which is
expected to increase five fold between 2000 and 2050.10 Overall, this
“graying of America” is attributed to advances in medicine, improvements in
health, and aging of the baby boom generation (defined as those born between
1946 and 1964).11,
12
Profile of the Rural Elderly
Long-term care is a particularly important
concern for rural areas given the proportionately larger number of elderly in
rural areas than in urban areas. According to the 2000 census, 12.3 percent of
the urban population was over age 65 compared to 12.8 percent of the rural
population.4 Of the nearly
35 million elderly over age 65, 21.6 percent of this group resides in rural
areas.4 Moreover,
rural elderly are older than urban elderly, with the age increasing as one
moves along the continuum from urbanized to rural areas.13, 14 Rural areas
are also home to a greater proportion of the oldest old population segment,
comprising 7.8 percent of the population over age 60 in nonmetro areas compared
to 7.5 percent in metro areas.15
The key predictors of institutionalization are
health status, sociodemographic factors, and the role of social support
networks.16, 17,
18
The indicators used in assessing health status and the need for and degree of
long-term care services include perception of health, number of medical
conditions, cognitive status, functional status, and the number and severity of
impairments in activities of daily living (ADLs) and instrumental activities of
daily living (IADL). Several national studies have found rural-urban
differences for some measures of health among elderly populations.
Rural and urban elders differ in their perception
of health, number of medical conditions, utilization of preventive services,
and response to functional limitations. A number of studies found that rural
elderly are more likely to report a lower or worse perception of health than
their urban counterparts.19-21, 22, 23 Rural elderly are
also more likely to have chronic conditions such as arthritis, hypertension,
diabetes, and heart disease.24-26 The research is mixed
on rural-urban differences in functional status, with some studies finding a
higher number of functional limitations among nonmetro, nonfarm rural areas
when compared across four locales.19, 25, 27 Other studies found
rural and urban elderly have similar functional status.21,
23
The reasons for the mixed results may be attributed to variations in rural-urban
classification schemes employed or possibly rural culture itself. One study
suggests rural elderly may view aging differently than urban dwellers,
discounting functional limitations as a normal part of aging and reporting
fewer limitations.28
Understanding the socioeconomic status (e.g.,
education and income levels) of the rural elderly is also important in
predicting utilization of services; higher education and incomes are associated
with more positive health self-assessments.29 Rural elderly
are less educated and poorer than their urban counterparts, with 21 percent of
rural elderly classified as poor compared to 10.1 percent of the general
population 65 and older.30, 31 Nearly half of rural
elders live below 200 percent of the federal poverty level compared to roughly
one-third of urban residents.32
Residential Providers
Assisted Living
Assisted living has emerged as one of the
fastest-growing segments of the long-term care market, providing care for those
seniors who are unable to remain in their homes but do not require the depth of
care found in nursing homes. Despite the growth of assisted living services,
understanding the availability and utilization of these services is complicated
by the lack of a national definition of assisted living facilities (ALFs), the
lack of national licensing standards, and limited research on the breadth,
scope, and quality of this industry in rural versus urban areas.33,
34
A national study of assisted living in rural areas found that assisted living
is predominantly an “urban industry,” with roughly 76 percent of ALFs located
in metro areas.33 Rural ALFs
tend to differ significantly in the mix of privacy and services, with rural
facilities more likely to offer a combination of low privacy and limited services
compared to urban facilities.33 While assisted
living is suggested as a less expensive alternative to nursing home care, the
cost may be prohibitive for many low-income rural seniors.33, 35
Nursing Homes
Nursing homes serve as an important provider of
long-term care services to the chronically ill and disabled, especially in
rural areas where other service options are limited. While many services are
lacking in rural areas, nursing homes remain the notable exception, with 40
percent of all nursing homes in rural areas.36 Rural areas
have the highest rate of nursing home use, with 12 percent of the population
over age 75 in nursing homes in 2000 compared to 8.2 percent in urban areas.13 Rural nursing
home residents and facilities differ from their urban counterparts along a
number of dimensions. Rural nursing homes have fewer beds, have a larger
percentage of homes below the Centers for Medicare and Medicaid Services (CMS)
suggested nurse-staffing thresholds, and offer fewer specialized services such
as Alzheimer’s units.13 Compared to
their urban counterparts, rural nursing home residents are older, have fewer
functional limitations, similar cognitive impairment, and are more likely to be
dependent on Medicaid.13
While quality of care in nursing homes is a
national issue, few studies have investigated how quality differs across the
rural-urban continuum. In a recent national study, 10 of 19 indicators of
potential quality problems were higher in nursing homes located in rural areas,
denoting potentially more quality-of-care problems in nonurban areas.36
Non-residential Care Providers
Home Health
Home health (HH) fosters and promotes
independence while providing necessary medical care in patients’ homes for
those with chronic disease or those recovering from an acute incident. Overall,
rural home health agencies (HHAs) differ substantially from urban HHAs in
organizational structure and provision of services.37 When compared
to urban HHAs, rural HHAs are smaller, more sparsely located, more likely to
use health aides, and less likely to offer a wide range of ancillary services
(e.g., physical and occupational therapy, as well as social services).37,
38
Rural and urban home health patients differ in a
number of ways, with rural patients more likely to have long-term care needs
versus urban beneficiaries who are more likely to need post-acute care.39 One study
found that rural home health patients tended to have more ADL and IADL
disabilities, significantly more intractable pain, more
neuro/emotional/behavioral status problems, terminal conditions, and slightly
more chronic conditions (1.98 versus 1.77), although the difference was not
statistically significant. At discharge, rural residents were less likely to
have their goals met and more likely to have a poor prognosis.25
Home and Community-based Services
(HCBS)
Coburn observed that the “landscape of long-term
care is changing, forcing increased reliance on private funding for services, expansion
of nonresidential care alternatives, increasing in-home care options, and
attempts to integrate care across the acute and LTC system.”34 The 1915c
waiver program allows states to offer a wide range of services including homemaker/home health aide services,
personal care services, adult day health, habilitation, case management, respite
care, and “other” services (such as home-delivered meals or transportation
services).8, 40 All 50 states
offer some form of HCBS; however, there is variation in the programs offered.8
While it is generally agreed that rural elderly
have access to a narrower range of and fewer alternatives to HCBS and confront
greater barriers in accessing care, the degree to which these constraints
affect utilization is complex.5, 6, 41 Rabiner et al.
found that residents in the northeast and those living in moderately densely
populated areas were more predisposed to using some HCBS than those living in remote areas.28 Predictors of
increased use of HCBS include white race, urban residence, payment source,
access to transportation, and greater functional impairment.42
Adult
day care and respite services are programs under
the home and community-based services umbrella. Adult day care or adult day
health services are designed to address the social and health needs of elderly
at risk for institutionalization.41 Respite
services provide necessary relief for informal caregivers and may be in-home or
facilitated through an adult day center.43 In a study of
the conflicts encountered by informal caregivers in providing care to elders,
researchers found rural caregivers worked more hours at work, in the home, and
in providing care in comparison to urban dwellers. This is attributed to the
lack of formal services in rural areas.44
Hospice
A 1996 Gallup poll found that 90 percent of
Americans prefer to receive care in their homes if diagnosed with a terminal
illness.45 Hospice
facilitates this preference by providing end-of-life care for patients, as well
as providing necessary support for the patient’s family. Of the 2,154 hospices
nationwide, the majority are in urban areas (1,314 in urban versus 840 in rural
areas).46 According to a
national study, rural hospices tend to be smaller and are more likely to be
hospital-based whereas urban hospices are more often stand alone. The rate of
hospice utilization, defined as the number of hospice deaths per 1000
beneficiaries, varied significantly between rural and urban areas, with rural
areas having the lowest rates (22.9 percent in urban areas compared to 15.2
percent in rural areas not adjacent to an urban area).47 The groups
least likely to use hospice services were minorities, rural, the old, and those
who had a low income.47-53
Informal Care Providers
The majority of long-term care is provided by
the informal network of unpaid caregivers, an estimated 91 percent being family
members.54 Fifty percent
of those without an informal family network reside in nursing homes, compared
to 7 percent of those with a family network.55 Approximately
86 percent of the elderly at highest risk for nursing home placement (i.e.,
limitations in more than three ADLs) receive care from informal care providers.56 There is
limited recent research examining rural-urban differences in use of informal
versus formal providers. An older national study comparing the amount of formal
and informal assistance disabled elders receive found that rural elders are
less likely to receive formal assistance and more likely to use informal
caregivers.57 More recent
literature suggest rural elderly may face increased difficulty in accessing the
familial informal network as adult children may live at greater geographic distance
or outmigrate to urban areas.58
Impact
The mental and physical health of the aging
population is a key determinant in estimating the demands on the long-term care
system. Compared to the urban elderly, the rural-aged population experiences
more morbidity.59 Rural elders
between 55 and 75 have a lower risk of mortality compared to their urban
counterparts.60 While expanded
quantity of life is an indicator of
improvements in health and technology, the quality
of life is an essential consideration in choosing, designing, delivering, and
evaluating long-term care services.
Barriers
The major barriers to long-term care for the
rural elderly are lack of providers, limited knowledge of available resources,
isolation, socioeconomic factors, lack of availability and coordination of
services, and the rural culture itself.61-64 The rural response to
disability and illness may also be different. One national study found rural
elderly more likely to discount functional limitations, which the author
attributes to attitudes of independence, better health status than their older
peer group, and fear that reporting of limitations could result in
institutionalizations.28
Proposed
solutions
Proposed solutions are presented by the barriers
addressed: structural, geographic, knowledge and communication, and economic.*
Structural Barriers
A number of communities have implemented
innovative programs that are designed to address the issue of provider
shortages and lack of provider support. One such example—Cooperative Care in
Wautoma, Wisconsin—focuses on reducing turnover by emphasizing caregiver
buy-in. Members receive higher wages, paid time off, holiday pay, health
insurance, and other benefits previously unavailable to them. Overall, the
benefits are improved access to a sustainable pool of trained providers. Another
innovative approach is the Rural Minority Geriatric Care Management Model in
Geographic Barriers
Geographic barriers are a significant hurdle for
rural residents and providers. The Georgia Mobile Day Care Program developed an
innovative approach in the use of mobile day health services wherein the
providers capitalize on existing community infrastructure to bring day care to
otherwise underserved areas. In this program, the shared staff travels up to 50
miles per day to a program site, such as a community senior center. Other
programs bridge distances via information technology. Telehealth, video
monitoring, and e-health platforms have been utilized in a variety of settings
including home health, hospice, elder education, and mental health counseling
as a means to address geographic barriers as well as provider shortages.65,
66
Knowledge and Communication
Barriers
Consumer decisions regarding health care and
long-term care are often made in crisis mode, without a full understanding of
the range of resources available. Coordination and integration of services, as
well as case management, are effective means to bridge this gap and improve
care for the elderly populations.67 In rural areas, the
hospital may play the dominant role in coordination by virtue of its position
as the health care hub and experience with managed care.68 The Community Based
Case Management Program of the
Economic Barriers
For many, long-term care often represents the
single largest lifetime expenditure for care services. As noted earlier, cost
is a key barrier for rural elderly and community developers. A number of
programs have been developed to promote affordable assisted living in areas
that otherwise lack the economic base to support such services. The Robert Wood
Johnson Foundation (RWJF) and the NCB
Development Corporation have been instrumental in promoting the development of
affordable assisted living in underserved areas through the Coming Home Program.70
Another innovative approach to assisted living development in rural areas is to
pool resources and share costs with a rural hospital.71
Summary
and Conclusions
The aging of Americans represents one of the
most significant concerns facing the
Models
for practice
The following models for practice are examples
of programs utilized to address this rural health issue.
*Note: The full literature review contains
website addresses for many other solutions not included in the Models for
Practice section.
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Chapter Suggested Citation
Hutchison, L; Hawes, C.; and Williams, L. (2005).
Access to Quality Health Services in Rural Areas— Long-term Care. In Gamm, L.
and Hutchison, L. (eds.) Rural Healthy People 2010: A companion document to
Healthy People 2010. Volume 3. www.srph.tamhsc.edu/centers/rhp2010.