Evidence map›Paper›PMID 7310420›Full record

ArticleJournal of neurology, neurosurgery, and psychiatry1981

Evoked potentials in severe head injury--analysis and relation to outcome.

K W Lindsay, J Carlin, I Kennedy, J Fry, A McInnes, G M Teasdale

Abstract readComparative Study
In one paragraph

Article in Journal of neurology, neurosurgery, and psychiatry, 1981. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Predictive value of brain-stem auditory evoked potentials in children with post-traumatic coma produced by diffuse brain injury.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 1995
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  9. Review
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  12. Neuromonitoring.Journal of neurology · 1985
    Article
  13. Article
  14. Article
  15. Evoked potentials in neurological diagnosis.British medical journal (Clinical research ed.) · 1982
    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

6 authors.

K W Lindsay
J Carlin
I Kennedy
J Fry
A McInnes
G M Teasdale

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Somatosensory, visual and auditory cortical and brainstem evoked responses were obtained from 32 patients with severe head injury. A simple count of the number of waves present in the various responses provided the optimum method of analysing the data. The results of each cortical response, but not of the brainstem response, correlated with outcome, and a combined assessment gave the highest correlation. The data provided only slight improvement on predictions based upon clinical features.

Indexed as

Evoked PotentialsBrain StemCerebral CortexCraniocerebral TraumaEvoked Potentials, AuditoryEvoked Potentials, SomatosensoryEvoked Potentials, VisualFemaleHumansMalePrognosis

Identifiers

PMID7310420
PMCPMC491139

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.