Evidence map›Paper›PMID 35252972›Full record

ArticleJournal of the American College of Emergency Physicians open2022

An inventory of stroke centers in the United States.

Krislyn M Boggs, Brian T Vogel, Kori S Zachrison, Janice A Espinola, Mohammad K Faridi, Rebecca E Cash, Ashley F Sullivan, Carlos A Camargo

Abstract read
In one paragraph

Article in Journal of the American College of Emergency Physicians open, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

  1. Article
  2. Racial and ethnic disparities in access to acute stroke capabilities in California: Association with rurality and telestroke access.Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association · 2026
    Article
  3. Article
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  6. A PLAN to address the Parkinson pandemic.Journal of Parkinson's disease · 2025
    Review
  7. Article
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  9. Article
  10. Article
  11. Lack of 24/7 Attending Physician Coverage in US Emergency Departments, 2022.Journal of the American College of Emergency Physicians open · 2025
    Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

8 authors.

Krislyn M BoggsDepartment of Emergency Medicine Massachusetts General Hospital Boston Massachusetts USA.ORCID https://orcid.org/0000-0002-8493-2731
Brian T VogelDepartment of Emergency Medicine Massachusetts General Hospital Boston Massachusetts USA.
Kori S ZachrisonDepartment of Emergency Medicine Massachusetts General Hospital Boston Massachusetts USA.
Janice A EspinolaDepartment of Emergency Medicine Massachusetts General Hospital Boston Massachusetts USA.
Mohammad K FaridiDepartment of Emergency Medicine Massachusetts General Hospital Boston Massachusetts USA.
Rebecca E CashDepartment of Emergency Medicine Massachusetts General Hospital Boston Massachusetts USA.
Ashley F SullivanDepartment of Emergency Medicine Massachusetts General Hospital Boston Massachusetts USA.
Carlos A CamargoDepartment of Emergency Medicine Massachusetts General Hospital Boston Massachusetts USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesStroke centers are essential for the optimal care of patients with acute stroke. However, there is no universally applied standard for stroke center certification/designation and no unified list of confirmed US stroke centers. Multiple national organizations, and some state governments, certify/designate hospitals as stroke centers of various levels, but discrepancies exist between these systems. We aimed to create a unified, easily accessible, national stroke center database.

methodsLists of confirmed stroke centers were obtained from national certifying bodies (The Joint Commission [TJC], Det Norske Veritas, and Healthcare Facilities Accreditation Program) and each state government. Lists were reconciled to a common standard based on TJC requirements and incorporated into the 2018 National Emergency Department Inventory-USA database, which includes all emergency departments (EDs).

resultsAmong 5533 US EDs, we confirmed 2446 (44%) as stroke centers, including 297 Comprehensive Stroke Centers, 14 Thrombectomy-capable Stroke Centers, 1459 Primary Stroke Centers, and 678 Acute Stroke Ready Hospitals. Compared with EDs without stroke centers, EDs with stroke centers had higher annual visit volumes, were more often academic, and were more often located in hospitals that had trauma or burn centers.

conclusionWe report the consolidation of multiple stroke center designation groups with varying criteria into a unified list of all confirmed US stroke centers linked to a comprehensive, national ED database. This data set will be valuable for future stroke systems research and improving access to emergency stroke care for patients. These data have the potential to further optimize the emergency care of patients with stroke.

Indexed as

Acute Stroke Ready HospitalComprehensive Stroke CenterNational Emergency Department Inventory–USAPrimary Stroke CenterstrokeThrombectomy‐capable Stroke Center

Identifiers

PMID35252972
PMCPMC8886184

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Registered trials

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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.