Evidence map›Paper›PMID 28854244›Full record

ArticlePloS one2017

Equalizing access to pandemic influenza vaccines through optimal allocation to public health distribution points.

Hsin-Chan Huang, Bismark Singh, David P Morton, Gregory P Johnson, Bruce Clements, Lauren Ancel Meyers

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

10 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Multi-period vaccine allocation model in a pandemic: A case study of COVID-19 in Australia.Transportation research. Part E, Logistics and transportation review · 2022
    Article
  8. A decision support system for prioritised COVID-19 two-dosage vaccination allocation and distribution.Transportation research. Part E, Logistics and transportation review · 2022
    Article
  9. Review
  10. 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

6 authors at 4 institutions in 1 country.

Hsin-Chan HuangOperations Research and Industrial Engineering, The University of Texas at Austin, Austin, TX, United States of America.ORCID http://orcid.org/0000-0002-0994-4556
Bismark SinghOperations Research and Industrial Engineering, The University of Texas at Austin, Austin, TX, United States of America.
David P MortonIndustrial Engineering and Management Sciences, Northwestern University, Evanston, IL, United States of America.
Gregory P JohnsonTexas Advanced Computing Center, The University of Texas at Austin, Austin, TX, United States of America.
Bruce ClementsHealth Emergency Preparedness and Response Section, Texas Department of State Health Services, Austin, TX, United States of America.
Lauren Ancel MeyersIntegrative Biology, The University of Texas at Austin, Austin, TX, United States of America.
The University of Texas at Austin · USNorthwestern University · USSanta Fe Institute · USTexas Department of State Health Services · US

Funding

Impacts of Individual and Social Behavior on Influenza Dynamics and ControlU01GM087719 · NIGMS · YALE UNIVERSITY · PI GALVANI, ALISON P, MEYERS, LAUREN ANCEL · 2009 to 2018
$6.3M
NIGMS NIH HHS U01 GM087719
6 · The paper itself

Abstract

Vaccines are arguably the most important means of pandemic influenza mitigation. However, as during the 2009 H1N1 pandemic, mass immunization with an effective vaccine may not begin until a pandemic is well underway. In the U.S., state-level public health agencies are responsible for quickly and fairly allocating vaccines as they become available to populations prioritized to receive vaccines. Allocation decisions can be ethically and logistically complex, given several vaccine types in limited and uncertain supply and given competing priority groups with distinct risk profiles and vaccine acceptabilities. We introduce a model for optimizing statewide allocation of multiple vaccine types to multiple priority groups, maximizing equal access. We assume a large fraction of available vaccines are distributed to healthcare providers based on their requests, and then optimize county-level allocation of the remaining doses to achieve equity. We have applied the model to the state of Texas, and incorporated it in a Web-based decision-support tool for the Texas Department of State Health Services (DSHS). Based on vaccine quantities delivered to registered healthcare providers in response to their requests during the 2009 H1N1 pandemic, we find that a relatively small cache of discretionary doses (DSHS reserved 6.8% in 2009) suffices to achieve equity across all counties in Texas.

Indexed as

AdolescentAdultChildChild, PreschoolFemaleHumansInfantInfluenza A Virus, H1N1 SubtypeInfluenza, HumanInfluenza VaccinesMaleMass VaccinationMiddle AgedPregnancyPublic HealthTexasInfluenza Vaccines

Identifiers

PMID28854244
PMCPMC5576642
OpenAlexW2750804903

What OpenQuestion holds

Textmetadata
LicenceCC0
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.