Evidence map›Paper›PMID 32011951›Full record

ArticleHealth affairs (Project Hope)2020

Health Care Spending And Use Among People Experiencing Unstable Housing In The Era Of Accountable Care Organizations.

Katherine A Koh, Melanie Racine, Jessie M Gaeta, John Goldie, Daniel P Martin, Barry Bock, Mary Takach, James J O'Connell, Zirui Song

Abstract read
In one paragraph

Article in Health affairs (Project Hope), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–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

18 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Supporting Emergency Department Patients Experiencing Homelessness.Journal of the American College of Emergency Physicians open · 2026
    Article
  5. Observational
  6. Article
  7. Article
  8. Article
  9. PRELIMINARY IMPACT OF SUPPORTIVE HOUSING ON HOSPITAL UTILIZATION FOR INDIVIDUALS EXPERIENCING HOMELESSNESS.Transactions of the American Clinical and Climatological Association · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Establishing Academic Homes for Homelessness: A Call to Action.Public health reports (Washington, D.C. : 1974)
    Article
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

9 authors.

Katherine A KohKatherine A. Koh ( kkoh@partners. org ) is a physician at the Boston Health Care for the Homeless Program and Massachusetts General Hospital, both in Boston, Massachusetts.
Melanie RacineMelanie Racine is the director of special projects at the Boston Health Care for the Homeless Program and a member of its Institute for Research, Quality, and Policy in Homeless Health Care.
Jessie M GaetaJessie M. Gaeta is chief medical officer at the Boston Health Care for the Homeless Program and a member of its Institute for Research, Quality, and Policy in Homeless Health Care. She is also an assistant professor of medicine at Boston University School of Medicine.
John GoldieJohn Goldie is executive director of system analytics, Boston Medical Center Health System.
Daniel P MartinDaniel P. Martin is a data scientist in the Population Health Analytics and Strategy team, Boston Medical Center Health System.
Barry BockBarry Bock is chief executive officer of the Boston Health Care for the Homeless Program.
Mary TakachMary Takach is a senior health policy adviser at the Boston Health Care for the Homeless Program.
James J O'ConnellJames J. O'Connell is president of the Boston Health Care for the Homeless Program and an assistant professor of medicine at Harvard Medical School, in Boston.
Zirui SongZirui Song is an assistant professor of health care policy and medicine at Harvard Medical School and Massachusetts General Hospital, and a faculty member in the Center for Primary Care at Harvard Medical School.

Funding

Inequities in Health Outcomes in the Twenty-First Century: Understanding New Causes and the Impact of Delivery System Reforms on Health Care DisparitiesDP5OD024564 · OD · HARVARD MEDICAL SCHOOL · PI SONG, ZIRUI · 2017 to 2021
$2.1M
NIH HHS DP5 OD024564
6 · The paper itself

Abstract

Provider organizations are increasingly held accountable for health care spending in vulnerable populations. Longitudinal data on health care spending and use among people experiencing episodes of homelessness could inform the design of alternative payment models. We used Medicaid claims data to analyze spending and use among 402 people who were continuously enrolled in the Boston Health Care for the Homeless Program (BHCHP) from 2013 through 2015, compared to spending and use among 18,638 people who were continuously enrolled in Massachusetts Medicaid with no evidence of experiencing homelessness. The BHCHP population averaged $18,764 per person per year in spending-2.5 times more than spending among the comparison Medicaid population ($7,561). In unadjusted analyses this difference was explained by greater spending in the BHCHP population on outpatient care, including emergency department care, as well as on inpatient care and prescription drugs. After adjustment for covariates and multiple hypothesis testing, the difference was largely driven by outpatient spending. Differences were sensitive to adjustments for risk score, which suggests that housing instability and health risk are meaningfully correlated. This longitudinal analysis improves understanding of health care use and resource needs among people who are homeless or have unstable housing, and it could inform the design of alternative payment models for vulnerable populations.

Indexed as

Accountable Care OrganizationsBostonHealth ExpendituresHousingHumansMassachusettsUnited StatesAccess and useAccountable care organizationsBehavioral health careCosts and spendingEmergency departmentsHealth conditionsHealth policyHomelessMedicaidPopulationsUnstable HousingUtilization

Identifiers

PMID32011951
PMCPMC7384249

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.