Evidence map›Paper›PMID 28653327›Full record

Observational studyActa anaesthesiologica Scandinavica2017

Are severely injured trauma victims in Norway offered advanced pre-hospital care? National, retrospective, observational cohort.

T Wisborg, E N Ellensen, I Svege, T Dehli

Abstract readObservational Study
In one paragraph

Observational study in Acta anaesthesiologica Scandinavica, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Observational
  3. Article
  4. Article
  5. Undertriage in trauma: an ignored quality indicator?Scandinavian journal of trauma, resuscitation and emergency medicine · 2020
    Article
  6. Article
  7. Comparing population and incident data for optimal air ambulance base locations in Norway.Scandinavian journal of trauma, resuscitation and emergency medicine · 2018
    Article
  8. Observational
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

4 authors.

T WisborgNorwegian National Advisory Unit on Trauma, Division of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway.ORCID http://orcid.org/0000-0002-7213-8012
E N EllensenDepartment of Research, Norwegian Air Ambulance Foundation, Drøbak, Norway.
I SvegeNorwegian Trauma Registry, Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway.
T DehliAnaesthesia and Critical Care Research Group, Faculty of Health Sciences, University of Tromsø, Tromsø, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundStudies of severely injured patients suggest that advanced pre-hospital care and/or rapid transportation provides a survival benefit. This benefit depends on the disposition of resources to patients with the greatest need. Norway has 19 Emergency Helicopters (HEMS) staffed by anaesthesiologists on duty 24/7/365. National regulations describe indications for their use, and the use of the national emergency medical dispatch guideline is recommended. We assessed whether severely injured patients had been treated or transported by advanced resources on a national scale.

methodsA national survey was conducted collecting data for 2013 from local trauma registries at all hospitals caring for severely injured patients. Patients were analysed according to hospital level; trauma centres or acute care hospitals with trauma functions. Patients with an Injury Severity Score (ISS) > 15 were considered severely injured.

resultsThree trauma centres (75%) and 17 acute care hospitals (53%) had data for trauma patients from 2013, a total of 3535 trauma registry entries (primary admissions only), including 604 victims with an ISS > 15. Of these 604 victims, advanced resources were treating and/or transporting 51%. Sixty percent of the severely injured admitted directly to trauma centres received advanced services, while only 37% of the severely injured admitted primarily to acute care hospitals received these services.

conclusionA highly developed and widely distributed HEMS system reached only half of severely injured trauma victims in Norway in 2013.

Indexed as

Air AmbulancesCohort StudiesHealth Care SurveysHumansInjury Severity ScoreMultiple TraumaNorwayRegistriesRetrospective StudiesTrauma CentersTriageWounds and Injuries

Identifiers

PMID28653327
PMCPMC5519924

What OpenQuestion holds

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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.