Evidence map›Paper›PMID 29922480›Full record

ArticleBJPsych open2018

A population study of Norwegian psychiatric patients referred for clinical brain scanning.

Mona K Beyer, Turi O Dalaker, Ole J Greve, Siv E Pignatiello, Ingrid Agartz

Abstract read
In one paragraph

Article in BJPsych open, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

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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

3 citing papers in PubMed.

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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.

Mona K BeyerDepartment of Radiology and Nuclear Medicine, Oslo University Hospital, Norway and Department of Life Sciences and Health, Oslo and Akershus University College of Applied Sciences, Norway.
Turi O DalakerDepartment of Radiology, Stavanger University Hospital, Norway.
Ole J GreveDepartment of Radiology, Stavanger University Hospital, Norway.
Siv E PignatielloDepartment of Psychiatry, Lovisenberg Hospital, Oslo, Norway.
Ingrid AgartzNorwegian Centre for Mental Disorders Research and K.G. Jebsen Centre for Psychosis Research, Institute of Clinical Medicine, University of Oslo, Norway and Department of Psychiatric Research, Diakonhjemmet Hospital, Oslo, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPatients with psychiatric conditions are often referred for a brain scan during the course of their diagnostic workup.

aimsThe aim of our study is to determine frequency and type of organic brain pathology, the relationship to age, gender and psychiatric diagnosis.

methodWe investigated magnetic resonance imaging and computed tomography brain scans from consecutively referred patients over a 10-year period (January 2002-December 2011). The reasons for referral, estimated psychiatric diagnosis, and the pathology discovered for each patient were registered.

resultsA total of 34% of patients demonstrated organic brain pathology, of which 32.8% were considered clinically relevant. This represents a higher frequency of relevant pathology than reported in healthy subjects. Age (

conclusionsBrain imaging in clinical psychiatry resulted in approximately 30% positive findings mainly associated with increasing pathologies with age, but also with diagnosis. DECLARATION OF INTEREST: Both T.O.D. and M.K.B. have received honorary from Novartis for scientific lectures about multiple sclerosis. M.K.B. also received honoraria from Biogen for scientific lectures. The other authors have no conflicts of interest.

Identifiers

PMID29922480
PMCPMC6003253

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