Evidence map›Paper›PMID 26499939›Full record

ArticleEuropean archives of psychiatry and clinical neuroscience2017

Driving skills in unmedicated first- and recurrent-episode schizophrenic patients.

Felix M Segmiller, Verena Buschert, Gerd Laux, N Nedopil, Ulrich Palm, Katharina Furjanic, Peter Zwanzger, Alexander Brunnauer

Abstract read
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In one paragraph

Article in European archives of psychiatry and clinical neuroscience, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 3 pooled it
1.1field-weighted citation impact, top 22% of its field
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

10 citing papers in PubMed, 3 syntheses or guidelines pooled it, 18 citations in OpenAlex.

  1. A Systematic Review of the Risks of Motor Vehicle Crashes Associated with Psychiatric Disorders.Canadian journal of psychiatry. Revue canadienne de psychiatrie · 2023
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
  5. Review
  6. Psychosis and diving.Diving and hyperbaric medicine · 2025
    Review
  7. Antipsychotic treatment adherence and motor vehicle crash among drivers with schizophrenia: a case-crossover study.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2025
    Article
  8. Observational
  9. Article
  10. Review
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

8 authors at 3 institutions in 1 country.

Felix M SegmillerDepartment of Psychiatry and Psychotherapy, Ludwig-Maximilians-University, Munich, Germany. Felix.Segmiller@med.uni-muenchen.de.
Verena BuschertDepartment of Neuropsychology, Psychiatric Clinic, kbo Inn-Salzach-Klinikum, 83512, Wasserburg/Inn, Germany.
Gerd LauxDepartment of Psychiatry and Psychotherapy, Ludwig-Maximilians-University, Munich, Germany.
N NedopilDepartment of Psychiatry and Psychotherapy, Ludwig-Maximilians-University, Munich, Germany.
Ulrich PalmDepartment of Psychiatry and Psychotherapy, Ludwig-Maximilians-University, Munich, Germany.
Katharina FurjanicDepartment of Psychiatry and Psychotherapy, Ludwig-Maximilians-University, Munich, Germany.
Peter ZwanzgerDepartment of Psychiatry and Psychotherapy, Ludwig-Maximilians-University, Munich, Germany.
Alexander BrunnauerDepartment of Psychiatry and Psychotherapy, Ludwig-Maximilians-University, Munich, Germany.
Ludwig-Maximilians-Universität München · DEInn-Salzach-Klinikum · DEInstitut für Psychologische Psychotherapie · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study was designed to examine driving skills according to regulations of the German guidelines for road and traffic safety in unmedicated schizophrenic inpatients. A total of 13 first-episode (FES) and 13 recurrent-episode (RES) schizophrenic inpatients were included in the analysis and compared with a group of 20 healthy controls (HC). Data were collected with the computerised Wiener Testsystem measuring visual perception, reactivity and stress tolerance, concentration and vigilance. Analysis of data indicates that a great proportion (58 %) of schizophrenic patients were impaired in psychomotor functions related to driving skills. FES and RES significantly differed with respect to driving ability with a greater proportion in the FES (38 %) showing severe impairments when compared with RES (25 %). Differences with respect to HC performance were most pronounced in concentration and for the FES additionally in visual perception. Analysis of our data indicates that a great proportion of schizophrenic patients are impaired in psychomotor functions related to driving skills that cannot be attributed to adverse side effects of psychopharmacological treatment. Besides, we cannot confirm a chronical decline of psychomotor functions related to driving skills at least in the early course of schizophrenic illness.

Indexed as

Automobile DrivingAdultAttentionFemaleHumansMalePsychiatric Status Rating ScalesPsychomotor DisordersPsychomotor PerformanceReaction TimeSchizophreniaStatistics as TopicStatistics, NonparametricVisual PerceptionYoung AdultDriving performanceFirst-episode schizophreniaRecurrent-episode schizophreniaTraffic safety

Identifiers

PMID26499939
OpenAlexW2227131743

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.