Evidence map›Paper›PMID 35989598›Full record

ArticlePublic health reports (Washington, D.C. : 1974)

COVID-19 Mortality Rates in Los Angeles County Among People Experiencing Homelessness, March 2020-February 2021.

Alicia H Chang, Jennifer J Kwon, Chelsea L Shover, Lisa Greenwell, Ayodele Gomih, Jerome Blake, Aubrey Del Rosario, Padma S Jones, Rebecca Fisher, Sharon Balter and 1 more

Open access · greenAbstract read
In one paragraph

Article in Public health reports (Washington, D.C. : 1974). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
3.9field-weighted citation impact, top 6% of its field
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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Outcomes for people experiencing homelessness with COVID-19 presenting to emergency departments in Canada, compared with housed patients.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2025
    Article
  6. Article
  7. Article
  8. Observational
  9. Article
  10. Observational
  11. Article
  12. Article
  13. 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

11 authors at 2 institutions in 1 country.

Alicia H ChangPeople Experiencing Homelessness COVID-19 Response Team, Acute Communicable Disease Control Program, Los Angeles County Department of Public Health, Los Angeles, CA, USA.
Jennifer J KwonPeople Experiencing Homelessness COVID-19 Response Team, Acute Communicable Disease Control Program, Los Angeles County Department of Public Health, Los Angeles, CA, USA.
Chelsea L ShoverUCLA David Geffen School of Medicine, Division of General Internal Medicine and Health Services Research, University of California, Los Angeles, Los Angeles, CA, USA.
Lisa GreenwellPeople Experiencing Homelessness COVID-19 Response Team, Acute Communicable Disease Control Program, Los Angeles County Department of Public Health, Los Angeles, CA, USA.
Ayodele GomihPeople Experiencing Homelessness COVID-19 Response Team, Acute Communicable Disease Control Program, Los Angeles County Department of Public Health, Los Angeles, CA, USA.
Jerome BlakePeople Experiencing Homelessness COVID-19 Response Team, Acute Communicable Disease Control Program, Los Angeles County Department of Public Health, Los Angeles, CA, USA.
Aubrey Del RosarioPeople Experiencing Homelessness COVID-19 Response Team, Acute Communicable Disease Control Program, Los Angeles County Department of Public Health, Los Angeles, CA, USA.
Padma S JonesPeople Experiencing Homelessness COVID-19 Response Team, Acute Communicable Disease Control Program, Los Angeles County Department of Public Health, Los Angeles, CA, USA.
Rebecca FisherPeople Experiencing Homelessness COVID-19 Response Team, Acute Communicable Disease Control Program, Los Angeles County Department of Public Health, Los Angeles, CA, USA.
Sharon BalterPeople Experiencing Homelessness COVID-19 Response Team, Acute Communicable Disease Control Program, Los Angeles County Department of Public Health, Los Angeles, CA, USA.
Hannah K BrosnanPeople Experiencing Homelessness COVID-19 Response Team, Acute Communicable Disease Control Program, Los Angeles County Department of Public Health, Los Angeles, CA, USA.ORCID 0000-0002-2234-2533
Los Angeles County Department of Public Health · USUniversity of California, Los Angeles · US

Funding

Adoption and scale-up of long-acting medications for opioid use disorder by U.S. clinicians.K01DA050771 · NIDA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SHOVER, CHELSEA LEIGH · 2021 to 2025
$893k
NIDA NIH HHS K01 DA050771
6 · The paper itself

Abstract

objectiveUnderstanding COVID-19-related mortality among the large population of people experiencing homelessness (PEH) in Los Angeles County (LA County) may inform public health policies to protect this vulnerable group. We investigated the impact of COVID-19 on PEH compared with the general population in LA County.

methodsWe calculated crude COVID-19 mortality rates per 100 000 population and mortality rates adjusted for age, race, and sex/gender among PEH and compared them with the general population in LA County from March 1, 2020, through February 28, 2021.

resultsAmong adults aged ≥18 years, the crude mortality rate per 100 000 population among PEH was 20% higher than among the general LA County population (348.7 vs 287.6). After adjusting for age, the mortality rate among PEH was 570.7 per 100 000 population. PEH had nearly twice the risk of dying from COVID-19 as people in the general LA County population; PEH aged 18-29 years had almost 8 times the risk of dying compared with their peers in the general LA County population. PEH had a higher risk of mortality than the general population after adjusting for race (standardized mortality ratio [SMR] = 1.4; 95% CI, 1.2-1.6) and sex/gender (SMR = 1.3; 95% CI, 1.1-1.5).

conclusionsA higher risk of COVID-19-related death among PEH compared with the general population indicates the need for public health policies and interventions to protect this vulnerable group.

Indexed as

COVID-19Ill-Housed PersonsAdolescentAdultHumansLos AngelesSocial ProblemsCOVID-19 mortalityhomelessunhoused

Identifiers

PMID35989598
PMCPMC9548447
OpenAlexW4292414443

What OpenQuestion holds

Textmetadata
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.