publicdata/ahrq-gov
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
ahrq-gov/archive.ahrq.gov/research/longtrm1.htm
Scott Williams 58222b51ed Initial commit
2025-02-28 14:14:25 -05:00

514 lines
No EOL
32 KiB
HTML
Raw Blame History

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>AHCPR Research on Long-Term Care</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<!-- "metadata" -->
<meta name="description" content="Bibliography provide citations for selected findings as well as a complete listing of long-term care research conducted and funded by AHCPR since 1990." />
<meta name="keywords" content="Agency for Health Care Policy and Research, Agency for Healthcare Research and Quality, AHRQ, AHCPR, AIDS/HIV, ambulatory care, benchmark, child, cost, elderly, health cost, healthcare cost, hospital, long-term care, managed care, markets, mental health, methodology, minority health, nursing, nursing homes, outcome research, out-of-pocket spending, patient care, primary, primary care, research, rural, spending, study, Translating Research Into Practice, TRIP" />
<link href="/includes/archive.css" rel="stylesheet" type="text/css" />
<link href="/includes/ahrqstyleprint_arch.css" rel="stylesheet" type="text/css" media="print" />
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-75759936-1', 'auto');
ga(' set', 'anonymizeIp', true);
ga('send', 'pageview');
</script></head><body><!-- Google Tag Manager -->
<noscript><iframe src="//www.googletagmanager.com/ns.html?id=GTM-W4DST4"
height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
'//www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
})(window,document,'script','dataLayer','GTM-W4DST4');</script>
<!-- End Google Tag Manager -->
<noscript>
Your browser doesn't support JavaScript. Please upgrade to a modern browser or enable JavaScript in your existing browser.
</noscript>
<!-- Page Header v2.0 -->
<a name="top" id="top"></a>
<!--Begin Banner CodeS-->
<div id="ahrqbanner">
<div class="hhsportion">
<a href="#h1" class="skipnav">Skip Navigation</a>
<a href="http://www.hhs.gov" title="U.S. Department of Health and Human Services">
<img src="/images/hhs_banner.gif" alt="U.S. Department of Health and Human Services" />
</a>
<a href="http://www.hhs.gov" title="www.hhs.gov" class="hhsright">
<img src="/images/hhs_link.gif" alt="www.hhs.gov" />
</a>
</div>
<div class="ahrqportion">
<a href="/" title="Archive: Agency for Healthcare Research Quality">
<img src="/images/ahrq_banner.gif" alt="Agency for Healthcare Research Quality" />
</a><form name="searchForm" method="get" action="https://search.ahrq.gov/search" id="banner_searchform">
<label for="search" style="z-index:-1;position:relative;margin-right:-65px; font-size:0px;">Search</label>
<input name="q" type="text" value=" Search Archive" size="11" onfocus="this.value='';" class="gotext" label="Search archive" id="search" />
<input type="hidden" name="entqr" value="0" />
<input type="hidden" name="output" value="xml_no_dtd" />
<input type="hidden" name="proxystylesheet" value="ARCHIVE_Front_End" />
<input type="hidden" name="client" value="ARCHIVE_Front_End" />
<input type="hidden" name="site" value="ARCHIVE_AHRQ_GOV" />
<input src="/images/topbn_GoButton.gif" class="gobtn" name="Submit" onclick="javascript:document.searchForm.submit();" type="image" alt="Search" />
</form>
<a href="https://www.ahrq.gov/" class="ahrqright">www.ahrq.gov</a>
</div><div class="ahrqlinks"><a href="https://www.ahrq.gov/">AHRQ Home&#8212;Live Site</a> | <a href="/">Archive Home</a> | <a href="/sitemap.htm">Site Map</a> <!-- | &nbsp;<img src="/images/envelope1.jpg" alt="" width="21" height="14" /><a href="https://subscriptions.ahrq.gov/service/multi_subscribe.html?code=USAHRQ">E-mail Updates</a> --></div>
</div>
<div id="PrintBanner">
<img src="/images/printbanner_arch.jpg" alt="Archive print banner" />
</div>
<a name="h1"></a>
<!-- End banner code -->
<!-- End of Page header -->
<!-- Content Body -->
<div id="mainContent">
<table width="100%" border="0" cellspacing="0" cellpadding="0" >
<tr valign="top">
<td width="70%">
<!-- Center Content section -->
<table width="100%" border="0" cellpadding="0" cellspacing="0" style="margin-left:10px; margin-right:10px;margin-top:5px" summary="This table gives the layout format of the bread crumb area and the center content area.">
<!--DWLayoutTable-->
<tr>
<td><h1><a name="h1" id="h1"></a> AHCPR Research on Long-Term Care</h1>
</td>
</tr>
<tr>
<td><div id="centerContent">
<div class="headnote">
<p>This information is for reference purposes only. It was current when produced and may now be outdated. Archive material is no longer maintained, and some links may not work. Persons with disabilities having difficulty accessing this information should contact us at: <a href="https://info.ahrq.gov/">https://info.ahrq.gov</a>. Let us know the nature of the problem, the Web address of what you want, and your contact information. </p>
<p>Please go to <a href="https://www.ahrq.gov/">www.ahrq.gov</a> for current information.</p></div>
<hr />
<p>As the lead Federal agency charged with supporting and conducting health services research, the
Agency for Health Care Policy and Research (AHCPR) has undertaken and funded important
studies in each of these areas of long-term care research. The bibliographies that follow provide citations for selected findings as well as a
complete listing of long-term care research conducted and funded by AHCPR since 1990.</p>
<hr />
<a name="head1"></a><h2>Contents</h2>
<p><a href="#head2">Introduction</a><br />
<a href="#head3">Use, Cost, and Financing</a><br />
<a href="#head4">Access and Quality of Care</a><br />
<a href="#head5">Organization and Delivery of Care</a><br />
<a href="#head6">Consumer and Caregiver Behavior</a><br />
<a href="#head7">Special Populations</a><br />
<a href="#head8">Data Development and Methodological Studies</a><br />
<a href="longtrm2.htm#head1">Published Papers, 1990-96</a><br />
&nbsp;&nbsp;&nbsp;<a href="longtrm2.htm#head2">Use, Cost, and Financing</a><br />
&nbsp;&nbsp;&nbsp;<a href="longtrm2.htm#head3">Access and Quality of Care</a><br />
&nbsp;&nbsp;&nbsp;<a href="longtrm2.htm#head4">Organization and Delivery of Care</a><br />
&nbsp;&nbsp;&nbsp;<a href="longtrm2.htm#head5">Consumer and Caregiver Behavior</a><br />
&nbsp;&nbsp;&nbsp;<a href="longtrm2.htm#head6">Special Populations</a><br />
&nbsp;&nbsp;&nbsp;<a href="longtrm2.htm#head7">Data Development and Methodological
Studies</a><br />
<a href="longtrm2.htm#head8">Funded Grants, 1990-96</a> </p>
<hr />
<a name="head2"></a><h2>Introduction</h2>
<p>Long-Term care is an increasingly important and rapidly changing component of today's health
care delivery system. Four out of every ten people turning age 65 will use a nursing home at
some point in their lives, and many will need home care and other related services as well. As the
population ages, the need for these services will continue to grow, particularly for women.
Long-Term care services are essential to many younger populations as well&#8212;children with
disabilities, people with mental health problems, people with Alzheimer's disease, people with
acquired immunodeficiency syndrome (AIDS), and others.</p> <p>
The increasing need for these services is creating significant budget concerns for Federal and
State Governments, as well as straining family finances. Combined Medicare and Medicaid
outlays have been growing dramatically. About 40 percent of long-term care costs are paid by the
Federal/State Medicaid program. Although the Medicare program accounts for only a small share
of total expenditures, its share has been growing. Despite rising Government expenditures,
out-of-pocket payments continue to be a large source of financing for long-term care. As a
result, for many individuals who have chronic care needs, long-term care remains a catastrophic
cost. </p>
<p>These financial pressures, combined with similar pressures related to acute care, are fueling
unprecedented changes in the health care marketplace. Long-Term care providers are diversifying
and combining forces to maintain and expand market share as the influence of managed care
spills into the long-term care market. Pressures to reduce costs have pushed sicker and more
disabled persons into lower levels of care. These market and delivery system changes, in turn, are
underscoring questions about the appropriateness, cost, and quality of services delivered in each
of these settings and are prompting increased interest and concern on the part of consumers,
providers, and Federal and State Governments charged with regulating and paying for these
services. In recent years, for example, Congress has considered prospective payment systems for
nursing home and home health agency payments under the Medicare program, as well as
proposals to diminish the Federal role in the Medicaid program. Many States are exploring
managed care options for the elderly and disabled under Medicaid.</p><p>
As they consider how to respond to these cost pressures and market changes, purchasers,
providers, consumers, and policymakers will need answers to fundamental questions in six broad
areas:</p>
<ul>
<li>Use, cost, and financing.</li> <li>Access and quality of care.</li>
<li>Organization and delivery of care.</li>
<li>Consumer and care giver behavior.</li>
<li>Special populations.</li>
<li>Data development and methodology.</li>
</ul><p>The following sections highlight
selected findings.</p>
<p class="size2"><a href="#head1">Return to Contents</a></p>
<a name="head3"></a>
<h2>Use, Cost, and Financing</h2>
<p>The growing cost of long-term care has stimulated policymakers to develop new approaches to
control public expenditures and also has altered market strategies for providing that care.
Accurate estimates of use and cost and identification of factors that influence care decisions
provide the basis for designing new public policies and new market strategies to meet demand
with fewer resources. </p><p>
AHCPR's research has documented the high use of care by, and expenditures for, elderly and
long-term care populations in general and the significant overlap of long-term and acute care:</p>
<ul>
<li>In 1987, per capita health care expenditures (in 1992 dollars) for the elderly living in the
community were over $6,000 compared with $1,700 for the nonelderly. Per capita
expenditures for nursing home residents were about $29,000 (Cohen, Carlson, and Potter,
1995). </li>
<li>Nursing home residents are also important users of hospitals. About 9 percent of all
Medicare
hospital admissions are transfers from nursing homes. About 28 percent had one or more
hospital visits during their nursing home stay. (Murtaugh and Freiman, 1995; Freiman and
Murtaugh, 1995).</li>
</ul>
<p>Nursing home costs represent about 70 percent of long-term care expenditures, as well as a large
part of AHCPR long-term care research. Studies such as the following document the likelihood
of nursing home use, reliance on Government funds, and characteristics of users: </p>
<ul>
<li>About 43 percent of persons turning age 65 will use a nursing home before they die.
About 20
percent of users will spend 5 or more years there (Kemper and Murtaugh, 1991). Of those
turning 65, 17 percent can expect to use a nursing home and receive Medicaid reimbursement
(Spillman and Kemper, 1995).</li>
<li>More than 70 percent of nursing and personal care home residents are women and
two-thirds
of them are widowed or divorced. About 40 percent are demented and about 59 percent
require assistance with four or more Activities of Daily Living (ADLs) (Lair and Lefkowitz,
1990). </li>
<li>About 10 percent of residents in nursing and personal care homes are under age 65 (Lair,
1992) and 11 percent do not need help with ADLs (Lair and Lefkowitz, 1990). </li>
</ul>
<p>Other studies estimate the rate of nursing home use by age and functional status, and, for users,
expenses per day and source of payment (Feinleib, Cunningham, and Short, 1994; Short,
Feinleib, and Cunningham, 1994). Examples of additional studies include a model of hospital
discharges to nursing homes (Roberge, Grant No. HS07953), predictors of long stays in nursing
homes (Muller, Grant No. HS06672), and a comparison of nursing home admissions in urban
and rural areas (Netzer, Grant No. HS000088). Differences in long-term care use and
expenditures among African-American, Hispanic, and white populations have also been studied
(Pourat, Grant No. HS08034; Proctor, Grant No. HS06406; Wallace, Grant No. HS07672).</p><p>
AHCPR studies have also contributed to our knowledge of home care use and expenditures, as
these examples illustrate:</p>
<ul>
<li>Nearly 6 million persons used home health services in 1987 (Altman and Walden, 1993).
</li>
<li>The most frequently used home care services are home health aides and homemakers,
providers that frequently are not covered by either public or private insurance (Altman and
Walden, 1993). </li>
<li>Women were twice as likely to use home care as men. Those persons aged 85 and older,
widows, those living alone, and those having difficulties with basic daily activities were the
most likely to have a home care visit (Altman and Walden, 1993; Short and Leon, 1990). </li>
</ul>
<p>Generally, home care is provided to a less functionally dependent population, compared with
nursing home care, but policies have been designed to try to encourage home care use in lieu of
nursing homes, as AHCPR studies have shown:</p>
<ul>
<li>Married persons are half as likely as unmarried persons to be admitted to a nursing home;
having at least one daughter or sibling reduces those chances by about one-fifth (Freedman,
1996).</li>
<li>Generous home care programs increase the likelihood that unmarried persons will live
independently rather than live in shared housing or enter a nursing or personal care home
(Pezzin, Kemper, and Reschovsky, 1996). Evidence was not found that these interventions
displaced informal care (Kemper and Pezzin, 1996). </li>
</ul>
<p>Although there is little evidence that subsidized home care reduces aggregate long-term care
costs, one study suggests that if home care services were more tightly targeted to appropriate
individuals, the potential for program-level cost savings might be significantly improved
(Greene, Lovely, Miller, and Ondrich, 1995).</p> <p>
Studies of the financing of long-term care have analyzed the impact of waiting periods,
coinsurance, and deductibles on coverage and the percentage of lifetime cost that is covered
(Kemper, Spillman, and Murtaugh, 1991; Short, Kemper, Cornelius, and Walden, 1992). The
impact on public costs has also been studied (Short and Kemper, 1994). Another study found that
between 12 and 23 percent of persons would be ineligible for private long-term care insurance
because of underwriting criteria if everyone applied at age 65 (Murtaugh, Kemper, and Spillman,
1995).</p>
<p class="size2"><a href="#head1">Return to Contents</a></p>
<a name="head4"></a>
<h2>Access and Quality of Care</h2>
<p>Concern for controlling the cost of long-term care has increased interest in ways to reduce home
care costs by targeting home care programs to those who need the most care. AHCPR studies
have contributed to this debate with estimates of the number of persons with long-term care
needs and the numbers that are eligible under different criteria. Studies have also contributed to
questions of appropriateness of nursing home placements: </p>
<ul>
<li>About 20 percent of the elderly living in the community (5.4 million persons) in 1987
had
difficulty with at least one instrumental or basic ADL (Leon and Lair, 1990). About 4 million
of these persons need human help with these activities (Stone and Murtaugh, 1990). About
one-fourth of those needing human help are cognitively impaired, and about one-half receive
help with just ADLs (Spector, 1991).</li>
<li>A conservative estimate is that 15 percent of nursing home residents could be cared for at
lower levels of care (Spector, Reschovsky, and Cohen, 1996).</li>
<li>About one million persons aged 65 and older living in the community would be eligible
under
criteria of needing active or standby help with three or more ADLs. The number would
increase as much as 70 percent if eligibility were included for cognitively impaired persons,
depending how that was defined (Spector, 1991). Other criteria are also potentially important,
such as the need for complex medical treatments (Kemper, 1992). </li>
</ul>
<p>One study illustrated the tradeoffs of changing targeting criteria and the difficulties of
establishing criteria using simple eligibility measures such as ADLs and cognitive impairment
(Spector and Kemper, 1994). Another study found less access to nursing home care for
Medicaid-covered persons as opposed to private payers (Reschovsky, 1996).</p><p>
AHCPR research has also made major contributions to the understanding of what factors affect
the quality of long-term care services. The Agency sponsored development of guidelines for
prevention and treatment of pressure sores, detection and prevention of depression, prevention of
incontinence, and assessment of Alzheimer's disease&#8212;all common problems faced by
long-term
care patients. These guidelines have been adapted by the American Medical Directors
Association for use in long-term care facilities. Evaluations of the implementation of guidelines
have also been funded, including a study of the implementation of the AHCPR urinary
incontinence guideline (Watson, Grant No. HS08491). </p>
<p>In addition to sponsoring development of clinical guidelines, AHCPR has researched clinical
factors associated with important clinical problems facing long-term care patients. Studies
include risk of pressure sores (Spector, 1994); behavior problems (Spector and Jackson, 1994);
basic functioning in daily activities (Spector, 1995; Spector and Takada, 1991); and sensory
impairments (Laforge, Spector, and Sternberg, 1992). </p><p>
A number of additional studies have focused on long-term care quality. A study currently
underway is looking at the difference in outcomes for home health care patients in urban and
rural areas and examining differences in both the quantity and quality of care (Shaughnessy,
Grant No. HS08031). One study developed a nursing home quality information system
(Harrington, Grant No. HS07574), while another study has tested a facility-level outcome quality
assurance system (Caro, Grant No. HS07585). Other research includes an analysis of consumer
preferences for restraints versus other protocols for preventing falls (Mion, Grant No. HS06923)
and a study of psychoactive drug regulations (Maloney, Grant No. HS07954).</p>
<p class="size2"><a href="#head1">Return to Contents</a></p>
<a name="head5"></a>
<h2>Organization and Delivery of Care</h2>
<p>The changing dynamics of the health care system have affected how long-term care is organized
and delivered, and the major questions focus on how these changes have affected quality, access,
and cost. The Agency has been engaged in a number of studies in which the organization of care
and the structure of long-term care industries and markets have been the focus. The results of
some of these studies follow: </p>
<ul>
<li>Cost-based reimbursement increases the number of registered nurses, but reduces the
number
of practical nurses compared with flat-rate reimbursement. Higher reimbursement levels
encourage the employment of practical nurses (Cohen and Spector, 1996).</li>
<li>Higher professional nursing staff levels and lower turnover of staff improve nursing
home
outcomes (Cohen and Spector, 1996; Spector and Takada, 1991). </li>
<li>Nursing facilities with few private pay residents are associated with negative outcomes
(Spector and Takada, 1991). </li>
<li>For-profit nursing homes have lower operating costs (Cohen and Dubay, 1990) but
higher
hospitalization rates than nonprofits (Freiman and Murtaugh, 1993).</li>
<li>Case management can reduce cost per participant and maintain quality if the agency has
power to authorize public payments, maintains an average expenditure cap, and provides the
case management services itself (Kemper, 1990).</li>
</ul>
<p>Another study developed a theoretical framework for explaining the existence of nonprofit
nursing home ownership in a market for long-term care characterized by less information for
consumers than providers and the underprovision of quality (Hirth, Grant No. HS06934). This
study received the Kenneth Arrow Health Economics Award in 1994.</p><p>
Additional AHCPR-funded research includes the changing structure of the home care industry,
clients, and outcomes (Peters, Grant No. HS08892); a comparison of unlicensed and licensed
home care providers (Estes, Grant No. HS06860); State variation in nursing home and home
health markets (Harrington, Grant No. HS06174); the dynamics of the hospice industry
(Hamilton, Grant No. HS06619); a comparison of social HMOs and risk-based Medicare HMOs
(Dowd, Grant No. HS07171); and the supply of special care units for Alzheimer's patients in
nursing homes (Leon, Potter, Cunningham, 1990; 1991). </p>
<p class="size2"><a href="#head1">Return to Contents</a></p>
<a name="head6"></a>
<h2>Consumer and Caregiver Behavior</h2>
<p>Studies of caregiving behavior provide a basis for understanding the dynamics of home care
demand and supply and help guide long-term care policies. Because long-term care is generally a
family decision, research encompasses not only the disabled person but also the family and other
informal caregivers. AHCPR has conducted a number of studies on consumer and family
responses to long-term care needs. Findings from these efforts indicate that: </p>
<ul>
<li>About 95 percent of noninstitutionalized elderly persons in need of long-term care rely
on
family members and friends for help with activities of daily living. About 70 percent of the
combined community and institutional population receiving long-term care rely entirely on
private resources (Spillman and Kemper, 1992). </li>
<li>Publicly-provided formal home care results in only small reductions in the overall
amount of
care provided by informal caregivers (Pezzin, Kemper, and Reschovky, 1996) while enabling
elderly persons with disabilities to live more independently and to reduce their probability of
institutionalization (Kemper and Pezzin, 1996).</li>
<li>The effectiveness of alternative government long-term care policies, such as caregiver
allowances and other cash incentives designed to promote family care, depends critically on
whether transferred resources are targeted to the elderly person or the caregiver (Pezzin and
Schone, 1997).</li>
</ul>
<p>Other studies have reached the following conclusions:</p>
<ul>
<li>Caregivers of elders with greater care needs are more likely to take unpaid leave, reduce
work
hours, or rearrange their work schedules to assume elder care responsibilities. Being female,
white, and in fair-to-poor health also increased the likelihood of the caregiver requiring
accommodation in his or her work (Stone and Short, 1990).</li>
<li>Major determinants of caregiver attrition are the degree of dependence of the frail elderly
care
recipient and the need for help on demand (Boaz and Muller, 1991). </li>
</ul>
<p>Other research has attempted to quantify the relationships between employment, caregiving
hours, and financial assistance from the adult children (Boaz and Muller, 1992). </p>
<p class="size2"><a href="#head1">Return to Contents</a></p>
<a name="head7"></a>
<h2>Special Populations</h2>
<p>
Long-Term care services are required by several different populations, and the needs of these
populations vary. In addition to the elderly, many of the long-term care users are younger
persons with physical disabilities; persons with developmental disabilities (DD); and persons
with chronic diseases such as diabetes, emphysema, and AIDS. AHCPR studies of special
populations indicate the following:</p>
<ul>
<li>About 95 percent of the facilities for the mentally retarded are community based, but
they
represent only about 60 percent of the beds because of large State institutions (Beauregard and
Potter, 1992).</li>
<li>About half of persons with DD in institutions are admitted after they are past the age of
40.
About two-thirds of persons with DD aged 65 or older are in nursing homes or other
long-term care facilities that are not specially designated for DD (Altman, 1995a). </li>
<li>The most ADL-disabled persons tend to reside in State institutions, and the least disabled
tend
to reside in small private or public facilities (Cunningham and Mueller, 1990). </li>
<li>The type of services needed are very similar across age groups, although the reasons for
these
needs differ (Altman, 1995a). </li>
</ul>
<p>AHCPR has funded a substantial amount of research that examines service use, costs, and
Medicaid coverage of HIV-infected patients. Those studies have determined the following: </p>
<ul>
<li>Home care use is the greatest among persons with AIDS, compared with persons at less
advanced stages, such as HIV+ status (Buchanan, 1995).</li>
<li>HIV-infected persons covered under Medicaid are more likely to receive
paraprofessional
help
than those covered by private insurance (Fleishman, 1997).</li>
<li> The course of functional loss is variable and episodic, which suggests the need for
flexible
and responsive systems for authorizing and managing in-home services for persons with HIV
(Crystal and Sambamoorthi 1996).</li>
</ul>
<p>Other HIV-related research include a study of access to home care and use (Hanley, Grant No.
HS06404), resource use in chronic care facilities (Blustein, Grant No. HS00034), and models to
predict service intensity and visit-related costs (Payne, Grant No. HS06843). One other study
looked at the effects of case-managed home care on the health of AIDS caregivers (Reynolds,
Grant No. HS06971). </p>
<p class="size2"><a href="#head1">Return to Contents</a></p>
<a name="head8"></a>
<h2>Data Development and Methodological Studies</h2>
<p>AHCPR has also been an important contributor to the infrastructure of long-term care research
through its survey activities. Over the years, AHCPR surveys have been a major source of data
for policy and basic research in long-term care: </p>
<ul>
<li>The 1987 National Medical Expenditure Survey (NMES) included data for persons living
in
the community, persons institutionalized in nursing and personal care homes, and persons in
intermediate care facilities for the mentally retarded. </li>
<li>The 1996 Medical Expenditure Panel Survey (MEPS) provides population-based
information
on the consumers of health care, the services used (including home care), and expenditures
made regardless of insurer. The nursing home component of MEPS provides information on
a nationally representative sample of nursing homes and their residents. </li>
<li>The HIV Cost and Services Utilization Study (HCSUS) is a national sample of persons
with
HIV infection who are in treatment. Long-Term care issues that can be addressed include
utilization of home health care and nursing facility care, case management services, and
patterns and correlates of health-related quality of life, including functional status. The AIDS
Cost and Services Utilization Study (ACSUS), the predecessor of HCSUS, was also funded
by the Agency.</li>
</ul>
<p>The development of national estimates of long-term care use and expenditures from the
institutional component of NMES and other large data sets involves many methodological issues,
some of which in themselves have contributed to the statistical and measurement literature.
Research staff have contributed to methodological studies in diverse ways using statistical
methods to develop nationally representative estimates of measurement issues. In addition,
AHCPR has funded projects to improve research methodologies for studying long-term care
populations.</p><p>
Examples of statistical and measurement studies include the following:</p>
<ul>
<li>Problems of nonresponse in the development of year-long profiles of nursing home
residents
and their movement in and out of other settings (Cohen and Potter, 1990).</li>
<li>Imputation and weights for national estimates (Cohen and Potter, 1993; Cohen, Potter,
and
Flyer, 1994).</li>
<li>Episode-based estimates of nursing home length of stay, which include short-term
hospitalizations (Short, Cunningham, and Mueller, 1990).</li>
<li>Development of a nationally representative sample of decedents who used nursing homes
during their lives (Carlson, Kemper, and Murtaugh, 1995). </li>
</ul>
<p>Other papers have focused on the measurement of disability and cognitive impairment with
national data (Altman, 1994; Spector, 1990), and the measurement of ADL change (Mathiowetz
and Lair, 1994). Research has also been funded to improve methods to study duration in nursing
homes with multiple outcomes using hierarchical duration models (Morris, Grant No. HS07306;
Morris, Norton, and Zhou, 1994). </p>
<p class="size2"><a href="#head1">Return to Contents</a><br />
<a href="longtrm2.htm">Proceed to Next Section</a></p>
<p>&nbsp; </p>
<div class="footnote">
<p> The information on this page is archived and provided for reference purposes only.</p></div>
<p>&nbsp;</p>
</div>
</td>
</tr>
</table>
<!-- End of Center Content section -->
</td>
</tr>
</table>
</div>
<!-- End of Content Body -->
<!-- Footer graphic 1.2-->
<table cellspacing="0" cellpadding="0" border="0" width="100%">
<tr>
<td width="125" background="/images/bottom_ahrq_bkg.jpg"><img src="/images/bottom_ahrq_1.jpg" width="125" alt="AHRQ" /></td>
<td width="100%" background="/images/bottom_ahrq_bkg.jpg" ><img src="/images/bottom_ahrq_bkg.jpg" width="10" height="34" alt="" /></td>
<td width="310" background="/images/bottom_ahrq_bkg.jpg"><img src="/images/bottom_ahrq_2.gif" alt="Advancing Excellence in Health Care" width="310" height="34" /></td>
</tr>
</table>
<!-- Footer links section -->
<div id="banner_Footer2"><p> <a href="https://www.ahrq.gov/">AHRQ Home</a> | <a href="https://info.ahrq.gov" class="footer_navlink">Questions?</a> | <a href="https://www.ahrq.gov/contact/index.html" class="footer_navlink">Contact AHRQ</a> | <a href="https://www.ahrq.gov/sitemap.html" class="footer_navlink">Site Map</a> | <a href="https://www.ahrq.gov/policy/electronic/accessibility/index.html" class="footer_navlink">Accessibility</a> | <a href="https://www.ahrq.gov/policy/electronic/privacy/index.html" class="footer_navlink">Privacy
Policy</a> | <a href="https://www.ahrq.gov/policy/foia/index.html" class="footer_navlink">Freedom of Information Act</a> | <a href="https://www.ahrq.gov/policy/electronic/disclaimers/index.html" class="footer_navlink">Disclaimers</a> | <a href="http://www.hhs.gov/open/recordsandreports/plainwritingact/index.html" class="footer_navlink">Plain Writing Act</a> <br />
<a href="http://www.hhs.gov" class="footer_navlink">U.S. Department of Health &amp; Human Services</a> | <a href="http://www.whitehouse.gov" class="footer_navlink">The White House</a> | <a href="http://www.usa.gov" class="footer_navlink">USA.gov: The U.S. Government's Official Web Portal</a></p>
</div>
<div id="banner_Footeraddress"><p>Agency for Healthcare Research and Quality <img src="/images/bottom_dot.gif" alt="" /> 5600 Fishers Lane Rockville, MD 20857 <img src="/images/bottom_dot.gif" alt="" /> Telephone: (301) 427-1364</p></div>
<!-- End of Footer links section -->
</body>
</html>
Reference in a new issue View git blame Copy permalink