Skip to main content
Advertisement
  • Neurology.org
  • Journals
    • Neurology
    • Clinical Practice
    • Education
    • Genetics
    • Neuroimmunology & Neuroinflammation
  • Online Sections
    • Neurology Video Journal Club
    • Diversity, Equity, & Inclusion (DEI)
    • Neurology: Clinical Practice Accelerator
    • Practice Buzz
    • Practice Current
    • Residents & Fellows
    • Without Borders
  • Collections
    • COVID-19
    • Disputes & Debates
    • Health Disparities
    • Infographics
    • Null Hypothesis
    • Patient Pages
    • Translations
    • Topics A-Z
  • Podcast
  • CME
  • About
    • About the Journals
    • Contact Us
    • Editorial Board
  • Authors
    • Submit New Manuscript
    • Submit Revised Manuscript
    • Author Center

Advanced Search

Main menu

  • Neurology.org
  • Journals
    • Neurology
    • Clinical Practice
    • Education
    • Genetics
    • Neuroimmunology & Neuroinflammation
  • Online Sections
    • Neurology Video Journal Club
    • Diversity, Equity, & Inclusion (DEI)
    • Neurology: Clinical Practice Accelerator
    • Practice Buzz
    • Practice Current
    • Residents & Fellows
    • Without Borders
  • Collections
    • COVID-19
    • Disputes & Debates
    • Health Disparities
    • Infographics
    • Null Hypothesis
    • Patient Pages
    • Translations
    • Topics A-Z
  • Podcast
  • CME
  • About
    • About the Journals
    • Contact Us
    • Editorial Board
  • Authors
    • Submit New Manuscript
    • Submit Revised Manuscript
    • Author Center
  • Home
  • Articles
  • Issues
  • Practice Current
  • Practice Buzz

User menu

  • Subscribe
  • My Alerts
  • Log in

Search

  • Advanced search
Neurology Clinical Practice
Home
A peer-reviewed clinical neurology journal for the practicing neurologist
  • Subscribe
  • My Alerts
  • Log in
Site Logo
  • Home
  • Articles
  • Issues
  • Practice Current
  • Practice Buzz

Share

August 2023; 13 (4) Research Article

Sociodemographic and Geographic Disparities in End-of-Life Health Care Intensity Among Medicare Beneficiaries With Parkinson Disease

Whitley W. Aamodt, Warren B. Bilker, View ORCID ProfileAllison W. Willis, John T. Farrar
First published May 25, 2023, DOI: https://doi.org/10.1212/CPJ.0000000000200171
Whitley W. Aamodt
Department of Neurology (WWA, AWW); Translational Center of Excellence for Neuroepidemiology and Neurology Outcomes Research (WWA, AWW); Department of Biostatistics (WBB, AWW, JTF), Epidemiology, and Informatics, Perelman School of Medicine; and Leonard Davis Institute of Health Economics (AWW), University of Pennsylvania, Philadelphia.
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Warren B. Bilker
Department of Neurology (WWA, AWW); Translational Center of Excellence for Neuroepidemiology and Neurology Outcomes Research (WWA, AWW); Department of Biostatistics (WBB, AWW, JTF), Epidemiology, and Informatics, Perelman School of Medicine; and Leonard Davis Institute of Health Economics (AWW), University of Pennsylvania, Philadelphia.
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Allison W. Willis
Department of Neurology (WWA, AWW); Translational Center of Excellence for Neuroepidemiology and Neurology Outcomes Research (WWA, AWW); Department of Biostatistics (WBB, AWW, JTF), Epidemiology, and Informatics, Perelman School of Medicine; and Leonard Davis Institute of Health Economics (AWW), University of Pennsylvania, Philadelphia.
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for Allison W. Willis
John T. Farrar
Department of Neurology (WWA, AWW); Translational Center of Excellence for Neuroepidemiology and Neurology Outcomes Research (WWA, AWW); Department of Biostatistics (WBB, AWW, JTF), Epidemiology, and Informatics, Perelman School of Medicine; and Leonard Davis Institute of Health Economics (AWW), University of Pennsylvania, Philadelphia.
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Full PDF
Citation
Sociodemographic and Geographic Disparities in End-of-Life Health Care Intensity Among Medicare Beneficiaries With Parkinson Disease
Whitley W. Aamodt, Warren B. Bilker, Allison W. Willis, John T. Farrar
Neurol Clin Pract Aug 2023, 13 (4) e200171; DOI: 10.1212/CPJ.0000000000200171

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Permissions

Make Comment

See Comments

Downloads
0

Share

  • Article
  • Figures & Data
  • Info & Disclosures
Loading

This article requires a subscription to view the full text. If you have a subscription you may use the login form below to view the article. Access to this article can also be purchased.

Abstract

Background and Objective Current studies of end-of-life care in Parkinson disease (PD) do not focus on diverse patient samples or provide national views of end-of-life resource utilization. We determined sociodemographic and geographic differences in end-of-life inpatient care intensity among persons with PD in the United States (US).

Methods This retrospective cohort study included Medicare Part A and Part B beneficiaries 65 years and older with a qualifying PD diagnosis who died between January 1, 2017, and December 31, 2017. Medicare Advantage beneficiaries and those with atypical or secondary parkinsonism were excluded. Primary outcomes included rates of hospitalization, intensive care unit (ICU) admission, in-hospital death, and hospice discharge in the last 6 months of life. Descriptive analyses and multivariable logistic regression models compared differences in end-of-life resource utilization and treatment intensity. Adjusted models included demographic and geographic variables, Charlson Comorbidity Index score, and Social Deprivation Index score. The national distribution of primary outcomes was mapped and compared by hospital referral region using Moran I.

Results Of 400,791 Medicare beneficiaries with PD in 2017, 53,279 (13.3%) died. Of decedents, 33,107 (62.1%) were hospitalized in the last 6 months of life. In covariate-adjusted regression models using White male decedents as the reference category, odds of hospitalization was greater for Asian (AOR 1.38; CI 1.11–1.71) and Black (AOR 1.23; CI 1.08–1.39) male decedents and lower for White female decedents (AOR 0.80; CI 0.76–0.83). ICU admissions were less likely in female decedents and more likely in Asian, Black, and Hispanic decedents. Odds of in-hospital death was greater among Asian (AOR 2.49, CI 2.10–2.96), Black (AOR 1.11, CI 1.00–1.24), Hispanic (AOR 1.59; CI 1.33–1.91), and Native American (AOR 1.49; CI 1.05–2.10) decedents. Asian and Hispanic male decedents were less likely to be discharged to hospice. In geographical analyses, rural-dwelling decedents had lower odds of ICU admission (AOR 0.77; CI 0.73–0.81) and hospice discharge (AOR 0.69; CI 0.65–0.73) than urban-dwelling decedents. Nonrandom clusters of primary outcomes were observed across the US, with highest rates of hospitalization in the South and Midwest (Moran I = 0.134; p < 0.001).

Discussion Most persons with PD in the US are hospitalized in the last 6 months of life, and treatment intensity varies by sex, race, ethnicity, and geographic location. These group differences emphasize the importance of exploring end-of-life care preferences, service availability, and care quality among diverse populations with PD and may inform new approaches to advance care planning.

Footnotes

  • Funding information and disclosures are provided at the end of the article. Full disclosure form information provided by the authors is available with the full text of this article at Neurology.org/cp.

  • Submitted and externally peer reviewed. The handling editor was Associate Editor John P. Ney, MD, MPH.

  • Received January 17, 2023.
  • Accepted March 30, 2023.
  • © 2023 American Academy of Neurology
View Full Text

AAN Members

We have changed the login procedure to improve access between AAN.com and the Neurology journals. If you are experiencing issues, please log out of AAN.com and clear history and cookies. (For instructions by browser, please click the instruction pages below). After clearing, choose preferred Journal and select login for AAN Members. You will be redirected to a login page where you can log in with your AAN ID number and password. When you are returned to the Journal, your name should appear at the top right of the page.

Google Safari Microsoft Edge Firefox

Click here to login

AAN Non-Member Subscribers

Click here to login

Purchase access

For assistance, please contact:
AAN Members (800) 879-1960 or (612) 928-6000 (International)
Non-AAN Member subscribers (800) 638-3030 or (301) 223-2300 option 3, select 1 (international)

Sign Up
Information on how to subscribe to Neurology and Neurology: Clinical Practice can be found here 

Purchase
Individual access to articles is available through the Add to Cart option on the article page.  Access for 1 day (from the computer you are currently using) is US$ 39.00.  Pay-per-view content is for the use of the payee only, and content may not be further distributed by print or electronic means.  The payee may view, download, and/or print the article for his/her personal, scholarly, research, and educational use.  Distributing copies (electronic or otherwise) of the article is not allowed.

The Nerve!: Rapid online correspondence

No comments have been published for this article.
Comment

REQUIREMENTS

You must ensure that your Disclosures have been updated within the previous six months. Please go to our Submission Site to add or update your Disclosure information.

Your co-authors must send a completed Publishing Agreement Form to Neurology Staff (not necessary for the lead/corresponding author as the form below will suffice) before you upload your comment.

If you are responding to a comment that was written about an article you originally authored:
You (and co-authors) do not need to fill out forms or check disclosures as author forms are still valid
and apply to letter.

Submission specifications:

  • Submissions must be < 200 words with < 5 references. Reference 1 must be the article on which you are commenting.
  • Submissions should not have more than 5 authors. (Exception: original author replies can include all original authors of the article)
  • Submit only on articles published within 6 months of issue date.
  • Do not be redundant. Read any comments already posted on the article prior to submission.
  • Submitted comments are subject to editing and editor review prior to posting.

More guidelines and information on Disputes & Debates

Compose Comment

More information about text formats

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Author Information
NOTE: The first author must also be the corresponding author of the comment.
First or given name, e.g. 'Peter'.
Your last, or family, name, e.g. 'MacMoody'.
Your email address, e.g. higgs-boson@gmail.com
Your role and/or occupation, e.g. 'Orthopedic Surgeon'.
Your organization or institution (if applicable), e.g. 'Royal Free Hospital'.
Publishing Agreement
NOTE: All authors, besides the first/corresponding author, must complete a separate Publishing Agreement Form and provide via email to the editorial office before comments can be posted.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.

Vertical Tabs

You May Also be Interested in

Back to top
  • Article
    • Abstract
    • Methods
    • Results
    • Discussion
    • Acknowledgment
    • Study Funding
    • Disclosure
    • Appendix Authors
    • Footnotes
    • References
  • Figures & Data
  • Info & Disclosures
Advertisement

Brain Metabolism Related to Mild Cognitive Impairment and Phenoconversion in Patients With Isolated REM Sleep Behavior Disorder

Dr. David E. Vaillancourt and Dr. Shannon Y. Chiu

► Watch

Related Articles

  • No related articles found.

Topics Discussed

  • Inclusion, Diversity, Equity, Anti-racism, and Social Justice (IDEAS)
  • Outcome research
  • Parkinson's disease/Parkinsonism
  • Palliative care

Alert Me

  • Alert me when eletters are published
Neurology: Clinical Practice: 13 (4)

Articles

  • Articles
  • Issues
  • Popular Articles

About

  • About the Journals
  • Ethics Policies
  • Editors & Editorial Board
  • Contact Us
  • Advertise

Submit

  • Author Center
  • Submit a Manuscript
  • Information for Reviewers
  • AAN Guidelines
  • Permissions

Subscribers

  • Subscribe
  • Activate a Subscription
  • Sign up for eAlerts
  • RSS Feed
Site Logo
  • Visit neurology Template on Facebook
  • Follow neurology Template on Twitter
  • Visit Neurology on YouTube
  • Neurology
  • Neurology: Clinical Practice
  • Neurology: Education
  • Neurology: Genetics
  • Neurology: Neuroimmunology & Neuroinflammation
  • AAN.com
  • AANnews
  • Continuum
  • Brain & Life
  • Neurology Today

Wolters Kluwer Logo

Neurology: Clinical Practice |  Print ISSN: 2163-0402
Online ISSN: 2163-0933

© 2023 American Academy of Neurology

  • Privacy Policy
  • Feedback
  • Advertise