Evidence map›Paper›PMID 35670444›Full record

Observational studyJournal of the American Geriatrics Society2022

A national study of disenrollment from hospice among people with dementia.

Lauren J Hunt, Siqi Gan, W John Boscardin, Kristine Yaffe, Christine S Ritchie, Melissa D Aldridge, Alexander K Smith

Abstract readObservational Study
In one paragraph

Observational study in Journal of the American Geriatrics Society, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Live Hospice Discharge of Individuals with Cognitive Disabilities: A Systematic Review.Journal of the American Medical Directors Association · 2025
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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

7 authors.

Lauren J HuntDepartment of Physiological Nursing, University of California, San Francisco, California, USA.ORCID 0000-0002-2731-2173
Siqi GanNorthern California Institute for Research and Education, San Francisco, California, United States.
W John BoscardinDivision of Geriatrics, University of California, San Francisco, California, USA.
Kristine YaffeDepartment of Psychiatry, University of California, San Francisco, California, USA.
Christine S RitchieDivision of Palliative Care and Geriatric Medicine, Harvard Medical School, Boston, Massachusetts, USA.
Melissa D AldridgeDepartment of Geriatrics and Palliative Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
Alexander K SmithDivision of Geriatrics, University of California, San Francisco, California, USA.

Funding

Residing in the Community with Dementia at the End of Life: Understanding Hospice Use and Residential SettingP30AG028741 · NIA · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI ORNA INTRATOR · 2010 to 2026
$21.9M
VARC CoreP30AG044281 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Alexander Keliimoeanu Smith · 2013 to 2026
$19.9M
Unnecessary and Harmful Medication Use in Older Adults with DementiaP01AG066605 · NIA · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI MELISSA Diane ALDRIDGE · 2020 to 2026
$17.7M
Population Based Research for Alzheimer's Innovation (POP BRAIN)R35AG071916 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI YAFFE, KRISTINE · 2021 to 2024
$3.8M
Predictors & Outcomes of Cognitive Trajectories in the Oldest OldK24AG031155 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI YAFFE, KRISTINE · 2007 to 2020
$1.5M
Mentoring Researchers in Prognosis Research in Alzheimer’s Disease and Related DementiasK24AG068312 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Alexander Keliimoeanu Smith · 2020 to 2026
$1.2M
Hospice Use in Older Adults with Alzheimer's Disease and Related Dementias: Patterns, Policies, and Caregiver ExperiencesK76AG074924 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HUNT, LAUREN · 2021 to 2025
$1.1M
Population Based Research in Geriatric Palliative CareK07AG060270 · NIA · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI ALDRIDGE, MELISSA DIANE · 2018 to 2022
$631k
NIA NIH HHS K07 AG060270NIA NIH HHS K24 AG031155NIA NIH HHS K24 AG068312NIA NIH HHS K76 AG074924NIA NIH HHS P01 AG066605NIA NIH HHS P30 AG028741NIA NIH HHS P30 AG044281NIA NIH HHS R35 AG071916
6 · The paper itself

Abstract

backgroundPeople with dementia (PWD) are at high risk for hospice disenrollment, yet little is known about patterns of disenrollment among the growing number of hospice enrollees with dementia.

designRetrospective, observational cohort study of 100% Medicare beneficiaries with dementia aged 65 and older enrolled in the Medicare Hospice Benefit between July 2012 and December 2017. Outcome measures included hospice-initiated disenrollment for patients whose rate of decline ceased to meet the Medicare hospice eligibility guideline of "expected death within 6 months" (extended prognosis) and patient-initiated disenrollment (revocation). Hospice, regional, and patient risk factors and variation were assessed with multilevel mixed-effects logistic regression models.

resultsAmong 867,695 hospice enrollees with dementia, 70,945 (8.2%) were disenrolled due to extended prognosis and 43,133 (5.0%) revoked within 1-year of their index admission. There was substantial variation in hospice provider disenrollment due to extended prognosis (10th-90th percentile 4.5%-14.6%, adjusted median odds ratio (MOR) 1.86, 95% confidence interval (CI) 1.82, 1.91) and revocation (10th-90th percentile 2.5%-10.1%, MOR 2.09, 95% CI 2.03, 2.14). Among hospital referral regions (HRR), there was more variation in revocation (10th-90th percentile 3.5%-7.6%, MOR 1.4, 95% CI 1.34, 1.47) than extended prognosis (10th-90th percentile 7.0%-9.5%, MOR 1.23, 95% CI 1.18, 1.27), with much higher revocation rates noted in HRRs located in the Southeast and Southern California. A number of patient and hospice characteristics were associated with higher odds of both types of disenrollment (younger age, female sex, minoritized race and ethnicity, Medicaid dual eligibility, Medicare Part C enrollment), while some were associated with revocation only (more comorbidities, newer, smaller, and for-profit hospices).

conclusionsIn this nationally representative study of hospice enrollees with dementia, hospice disenrollment varied by type of hospice, geographic region, and patient characteristics including age, sex, race, and ethnicity. These findings raise important questions about whether and how the Medicare Hospice Benefit could be adapted to reduce disparities and better support PWD.

Indexed as

DementiaHospice CareHospicesMedicare Part CAgedFemaleHumansRetrospective StudiesUnited Statesdementiadisenrollmenthospice

Identifiers

PMID35670444
PMCPMC9588572

What OpenQuestion holds

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Registered trials

None linked

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.