Evidence map›Paper›PMID 26200764›Full record

ArticleJournal of the American Geriatrics Society2015

Transitions in Care in a Nationally Representative Sample of Older Americans with Dementia.

Christopher M Callahan, Wanzhu Tu, Kathleen T Unroe, Michael A LaMantia, Timothy E Stump, Daniel O Clark

Abstract read
In one paragraph

Article in Journal of the American Geriatrics Society, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

65 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  8. Racial and Ethnic Differences in Post-acute Home Health Services Among Older Adults With Alzheimer's Disease and Related Dementias.Journal of applied gerontology : the official journal of the Southern Gerontological Society · 2026
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  17. Initiation and Persistence of Antipsychotic Medications at Hospital Discharge Among Community-Dwelling Veterans With Dementia.The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry · 2025
    Article
  18. Article
  19. Article
  20. Fragmented Readmissions From a Nursing Facility in Medicare Beneficiaries.Journal of applied gerontology : the official journal of the Southern Gerontological Society · 2024
    Article

5 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Christopher M CallahanCenter for Aging Research, Indiana University, Indianapolis, Indiana.
Wanzhu TuCenter for Aging Research, Indiana University, Indianapolis, Indiana.
Kathleen T UnroeCenter for Aging Research, Indiana University, Indianapolis, Indiana.
Michael A LaMantiaCenter for Aging Research, Indiana University, Indianapolis, Indiana.
Timothy E StumpDepartment of Biostatistics, School of Medicine, Indiana University, Indianapolis, Indiana.
Daniel O ClarkCenter for Aging Research, Indiana University, Indianapolis, Indiana.

Funding

Patient-Oriented Research to Improve Geriatric Care-K24K24AG024078 · NIA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI CALLAHAN, CHRISTOPHER M · 2004 to 2013
$1.4M
MODELING ALZHEIMER DISEASE COSTS AND TRANSITIONSR01AG031222 · NIA · INDIANA UNIVERSITY INDIANAPOLIS · PI CALLAHAN, CHRISTOPHER M · 2009 to 2010
$1.3M
NIA NIH HHS K24 AG024078NIA NIH HHS R01 AG031222
6 · The paper itself

Abstract

objectivesTo describe transitions in care for older adults with dementia identified from a nationally representative cohort and to describe transition rates in those with more-severe levels of cognitive and functional impairment.

designLongitudinal cohort study.

settingHealth and Retirement Study (HRS).

participantsHRS respondents aged 65 and older whose survey data were linked with Medicare claims from 1999 to 2008 (N = 16,186). MEASUREMENTS: Transitions in care between home, home with formal services, hospital, and nursing facility care; cognitive function; activities of daily living; and mortality.

resultsThe 3,447 (21.3%) HRS subjects who were ever diagnosed with dementia experienced frequent transitions. Of subjects transitioning from a hospital stay, 52.2% returned home without home care services, and 33.8% transitioned to a nursing facility. Of subjects transitioning from a nursing facility, 59.2% transitioned to the hospital, and 25.3% returned home without services. There were 2,139 transitions to death, and 58.7% of HRS subjects with dementia died at home. Even in persons with moderate to severe dementia, multiple transitions in care were documented, including transitions from the hospital to home and back to the hospital.

conclusionIn this nationally representative sample of older adults, subjects diagnosed with dementia experience frequent transitions. Persons with dementia who are cared for at home and who transition back to home often have moderate to severe impairments in function and cognition.

Indexed as

AgedDementiaFemaleFollow-Up StudiesHealth Services for the AgedHomes for the AgedHumansMaleMiddle AgedNursing HomesRetrospective StudiesUnited Statesdementiaelder caretransitions

Identifiers

PMID26200764
PMCPMC4834213

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.