Evidence map›Paper›PMID 34859266›Full record

ArticleEuropean journal of trauma and emergency surgery : official publication of the European Trauma Society2022

Comparison of the predictive value of two international guidelines for safe discharge of patients with mild traumatic brain injuries and associated intracranial pathology.

Sebastian Vestlund, Sebastian Tryggmo, Tomas Vedin, Per-Anders Larsson, Marcus Edelhamre

Abstract read
In one paragraph

Article in European journal of trauma and emergency surgery : official publication of the European Trauma Society, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

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

  1. Pooled it
  2. Small traumatic intracranial hemorrhages identified in routine radiology reports are associated with a low risk of adverse events: a retrospective cohort study.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2026
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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

5 authors.

Sebastian VestlundDepartment of Clinical Sciences, Faculty of Medicine, Lund University, Lund, Sweden. Sebastian.Vestlund@med.lu.se.ORCID http://orcid.org/0000-0002-6539-0455
Sebastian TryggmoDepartment of Clinical Sciences, Faculty of Medicine, Lund University, Lund, Sweden.
Tomas VedinDepartment of Clinical Sciences, Faculty of Medicine, Lund University, Lund, Sweden.
Per-Anders LarssonResearch and Development Center, Skaraborg Hospital, Skövde, Sweden.
Marcus EdelhamreDepartment of Clinical Sciences, Faculty of Medicine, Lund University, Lund, Sweden.

Funding

Gorthon Foundation 2018-1449
6 · The paper itself

Abstract

purposeTo determine and compare the sensitivity, specificity, and proportion of patients eligible for discharge by the Brain Injury Guidelines and the Mild TBI Risk Score in patients with mild traumatic brain injury and concomitant intracranial injury.

methodsRetrospective review of the medical records of adult patients with traumatic intracranial injuries and an initial Glasgow Coma Scale score of 14-15, who sought care at Helsingborg Hospital between 2014/01/01 and 2019/12/31. Both guidelines were theoretically applied. The sensitivity, specificity, and percentage of the cohort that theoretically could have been discharged by either guideline were calculated. The outcome was defined as death, in-hospital intervention, admission to the intensive care unit, requiring emergency intubation due to intracranial injury, decreased consciousness, or seizure within 30 days of presentation.

resultsOf the 538 patients included, 8 (1.5%) and 10 (1.9%) were eligible for discharge according to the Brain Injury Guidelines and the Mild TBI Risk Score, respectively. Both guidelines had a sensitivity of 100%. The Brain Injury Guidelines had a specificity of 2.3% and the Mild TBI Risk Score had a specificity of 2.9%.

conclusionThere was no difference between the two guidelines in sensitivity, specificity, or proportion of the cohort eligible for discharge. Specificity and proportion of cohort eligible for discharge were lower than each guideline's original study. At present, neither guideline can be recommended for implementation in the current or similar settings.

Indexed as

Brain ConcussionBrain InjuriesBrain Injuries, TraumaticAdultGlasgow Coma ScaleHumansPatient DischargeRetrospective StudiesBrain injuriesIntracranial hemorrhagePractice guidelineSkull fracturesTraumatic

Identifiers

PMID34859266
PMCPMC9712145

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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.