Evidence map›Paper›PMID 34656149›Full record

ArticleScandinavian journal of trauma, resuscitation and emergency medicine2021

The development of emergency medical services benefit score: a European Delphi study.

Anssi Heino, Lasse Raatiniemi, Timo Iirola, Merja Meriläinen, Janne Liisanantti, Miretta Tommila, Collaboration Group

Abstract read
In one paragraph

Article in Scandinavian journal of trauma, resuscitation and emergency medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
–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

2 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. 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

7 authors.

Anssi HeinoDepartment of Perioperative Services, Intensive Care Medicine and Pain Management, Turku University Hospital, Turku, Finland. anssi.heino@tyks.fi.ORCID http://orcid.org/0000-0002-5230-0166
Lasse Raatiniemi *Centre for Prehospital Emergency Care, Oulu University Hospital, Oulu, Finland.
Timo Iirola *University of Turku, Turku, Finland.
Merja MeriläinenMedical Research Centre, Oulu University Hospital, Oulu, Finland.
Janne LiisananttiDepartment of Anaesthesiology, Medical Research Centre and Research Group of Anaesthesia and Intensive Care, University of Oulu, Oulu University Hospital, Oulu, Finland.
Miretta TommilaDepartment of Perioperative Services, Intensive Care Medicine and Pain Management, Turku University Hospital, Turku, Finland.
Collaboration Group

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe helicopter emergency services (HEMS) Benefit Score (HBS) is a nine-level scoring system developed to evaluate the benefits of HEMS missions. The HBS has been in clinical use for two decades in its original form. Advances in prehospital care, however, have produced demand for a revision of the HBS. Therefore, we developed the emergency medical services (EMS) Benefit Score (EBS) based on the former HBS. As reflected by its name, the aim of the EBS is to measure the benefits produced by the whole EMS systems to patients.

methodsThis is a four-round, web-based, international Delphi consensus study with a consensus definition made by experts from seven countries. Participants reviewed items of the revised HBS on a 5-point Likert scale. A content validity index (CVI) was calculated, and agreement was defined as a 70% CVI. Study included experts from seven European countries. Of these, 18 were prehospital expert panellists and 11 were in-hospital commentary board members.

resultsThe first Delphi round resulted in 1248 intervention examples divided into ten diagnostic categories. After removing overlapping examples, 413 interventions were included in the second Delphi round, which resulted in 38 examples divided into HBS categories 3-8. In the third Delphi round, these resulted in 37 prehospital interventions, examples of which were given revised version of the score. In the fourth and final Delphi round, the expert panel was given an opportunity to accept or comment on the revised scoring system.

conclusionsThe former HBS was revised by a Delphi methodology and EBS developed to represent its structural purpose better. The EBS includes 37 exemplar prehospital interventions to guide its clinical use. Trial registration The study permission was requested and granted by Turku University Hospital (decision number TP2/010/18).

Indexed as

Air AmbulancesEmergency Medical ServicesAircraftConsensusDelphi TechniqueHumansDelphi methodEmergency medical servicesPrehospitalQuality control

Identifiers

PMID34656149
PMCPMC8520267

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.