Evidence map›Paper›PMID 42625564›Full record

ArticleHealth psychology report2026

The frequency of narcissistic traits in medical and psychology students in Poland and France.

Krzysztof Sobczak, Agata A Rudnik, Małgorzata Basińska, Sacha Azoulay, Manuel Tostain

Abstract read
In one paragraph

Article in Health psychology report, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Krzysztof SobczakDepartment of Sociology of Medicine and Medical Communication, Medical University of Gdansk, Gdansk, Poland.ORCID https://orcid.org/0000-0002-8354-2299
Agata A RudnikInstitute of Psychology, Faculty of Social Sciences, University of Gdansk, Gdansk, Poland.ORCID https://orcid.org/0000-0001-7174-809X
Małgorzata BasińskaDepartment of Psychology, Medical University of Gdansk, Gdansk, Poland.ORCID https://orcid.org/0000-0003-0581-8162
Sacha AzoulayDepartment of Psychology, University of Caen-Normandy, Caen, France.ORCID https://orcid.org/0000-0001-6445-5854
Manuel TostainDepartment of Psychology, University of Caen-Normandy, Caen, France.ORCID https://orcid.org/0000-0003-2310-2491

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundResearch indicates that narcissistic traits negatively correlate with empathy and may significantly predict interpersonal behaviors. Narcissism is also associated with a higher risk of addiction and mental health issues, making its analysis among future healthcare workers particularly important. PARTICIPANTS AND PROCEDURE: A cross-sectional study was conducted using a quantitative method with the computer-assisted web interview (CAWI) technique on a group of 1,092 medical and psychology students in Poland and France. The NPI-40 test was used to analyze narcissism. The study was fully anonymous and voluntary. Students were invited to participate through university mailing systems and information posted on social media platforms.

resultsOur study found differences in NPI-40 scores based on gender, country, and field of study. Men scored higher than women in both France (

conclusionsThese results may prove important in designing programs that support students' mental health and interventions aimed at improving interpersonal relationships, especially in the case of Polish medical students.

Indexed as

medical studentsnarcissismNPI-40psychology students

Identifiers

PMID42625564
PMCPMC13489825

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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.