Evidence map›Paper›PMID 34871845›Full record

ArticleThe American journal of emergency medicine2022

Prehospital time for patients with acute cardiac complaints: A rural health disparity.

Nicklaus P Ashburn, Anna C Snavely, Ryan M Angi, James F Scheidler, Remle P Crowe, Henderson D McGinnis, Brian C Hiestand, Chadwick D Miller, Simon A Mahler, Jason P Stopyra

Open access · greenAbstract read
In one paragraph

Article in The American journal of emergency medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

7 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Using wastewater to overcome health disparities among rural residents.Geoforum; journal of physical, human, and regional geosciences · 2023
    Article
  7. Review
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

10 authors at 2 institutions in 1 country.

Nicklaus P AshburnDepartment of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, NC, United States of America. Electronic address: n.ashburn@wakehealth.edu.
Anna C SnavelyDepartment of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, NC, United States of America; Department of Biostatistical Sciences, Wake Forest School of Medicine, Winston-Salem, NC, United States of America.
Ryan M AngiDepartment of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, NC, United States of America.
James F ScheidlerDepartment of Emergency Medicine, West Virginia University, Morgantown, WV, United States of America.
Remle P CroweESO Solutions, Austin, TX, United States of America.
Henderson D McGinnisDepartment of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, NC, United States of America.
Brian C HiestandDepartment of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, NC, United States of America.
Chadwick D MillerDepartment of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, NC, United States of America.
Simon A MahlerDepartment of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, NC, United States of America.
Jason P StopyraDepartment of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, NC, United States of America.
Wake Forest University · USWest Virginia University · US

Funding

Wake Forest Clinical and Translational Science AwardUL1TR001420 · NCATS · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI ARD, JAMY D, FOLEY, KRISTIE L · 2015 to 2023
$32.3M
CVD Epidemiology Training ProgramT32HL076132 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI DAVID McLeod HERRINGTON · 2004 to 2026
$8.4M
Wake Forest Clinical and Translational Science AwardKL2TR001421 · NCATS · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI MILLER, DAVID P · 2015 to 2023
$5.8M
CMR-IMPACTR01HL118263 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI MILLER, CHADWICK DAVID · 2013 to 2018
$3.7M
Wake Forest Clinical Center for the NHLBI PETAL NetworkU01HL123027 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI FILES, DANIEL CLARK, MILLER, CHADWICK DAVID · 2014 to 2020
$1.8M
NCATS NIH HHS KL2 TR001421NCATS NIH HHS UL1 TR001420NHLBI NIH HHS R01 HL118263NHLBI NIH HHS T32 HL076132NHLBI NIH HHS U01 HL123027
6 · The paper itself

Abstract

objectiveDelays in care for patients with acute cardiac complaints are associated with increased morbidity and mortality. The objective of this study was to quantify rural and urban differences in prehospital time intervals for patients with cardiac complaints.

methodsThe ESO Data Collaborative dataset consisting of records from 1332 EMS agencies was queried for 9-1-1 encounters with acute cardiac problems among adults (age ≥ 18) from 1/1/2013-6/1/2018. Location was classified as rural or urban using the 2010 United States Census. The primary outcome was total prehospital time. Generalized estimating equations evaluated differences in the average times between rural and urban encounters while controlling for age, sex, race, transport mode, loaded mileage, and patient stability.

resultsAmong 428,054 encounters, the median age was 62 (IQR 50-75) years with 50.7% female, 75.3% white, and 10.3% rural. The median total prehospital, response, scene, and transport times were 37.0 (IQR 29.0-48.0), 6.0 (IQR 4.0-9.0), 16.0 (IQR 12.0-21.0), and 13.0 (IQR 8.0-21.0) minutes. Rural patients had an average total prehospital time that was 16.76 min (95%CI 15.15-18.38) longer than urban patients. After adjusting for covariates, average total time was 5.08 (95%CI 4.37-5.78) minutes longer for rural patients. Average response and transport time were 4.36 (95%CI 3.83-4.89) and 0.62 (95%CI 0.33-0.90) minutes longer for rural patients. Scene time was similar in rural and urban patients (0.09 min, 95%CI -0.15-0.33).

conclusionRural patients with acute cardiac complaints experienced longer prehospital time than urban patients, even after accounting for other key variables, such as loaded mileage.

Indexed as

Time-to-TreatmentAcute DiseaseAgedCardiovascular DiseasesCross-Sectional StudiesEmergency Medical ServicesFemaleHealthcare DisparitiesHumansMaleMiddle AgedRetrospective StudiesRural PopulationUnited StatesAcute coronary syndromeChest painDisparityEmergency medical services (EMS)PrehospitalRuralUrban

Identifiers

PMID34871845
PMCPMC9029257
OpenAlexW3215418317

What OpenQuestion holds

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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.