Evidence map›Paper›PMID 34994240›Full record

SynthesisThe Journal of international medical research2022

Comprehensive meta-analysis of associations between temperament and character traits in Cloninger's psychobiological theory and mental disorders.

Saeid Komasi, Farzin Rezaei, Azad Hemmati, Khaled Rahmani, Federico Amianto, Jouko Miettunen

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in The Journal of international medical research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 3 pooled it
10.0field-weighted citation impact, top 1% 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

23 citing papers in PubMed, 3 syntheses or guidelines pooled it, 55 citations in OpenAlex.

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  5. [Embryonic origin of temperament: notochord and early signaling].Revista medica del Instituto Mexicano del Seguro Social · 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

6 authors at 4 institutions in 3 countries.

Saeid KomasiStudent Research Committee, Kurdistan University of Medical Sciences, Sanandaj, Iran.ORCID https://orcid.org/0000-0002-0198-3710
Farzin RezaeiNeurosciences Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran.
Azad HemmatiDepartment of Psychology, 48530University of Kurdistan, University of Kurdistan, Sanandaj, Iran.
Khaled RahmaniLiver and Digestive Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran.
Federico AmiantoDepartment of Neurosciences, Psychiatry Section, Regional Pilot Centre for Eating Disorders, University of Torino, Torino, Italy.
Jouko MiettunenCenter for Life Course Health Research, 6370University of Oulu, University of Oulu, Oulu, Finland.
Kurdistan University of Medical Sciences · IROulu University Hospital · FIUniversity of Kurdistan · IRUniversity of Turin · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo explore the relationship between temperament and character traits in Cloninger's psychobiological theory and mental disorders.

resultsThe pooled effect sizes obtained from 149 studies showed that high harm avoidance (related to 22/24 diagnostic categories), low self-directedness (21/23), low cooperativeness (17/23), high self-transcendence (14/23), low reward dependence (11/24), high novelty-seeking (10/24), low novelty-seeking (7/24), high persistence (2/23), low persistence (2/23) and high reward dependence (2/24) were related to psychopathology.

conclusionsAll traits provided unique psychobiological tools for differential diagnosis of mental disorders. However, high harm avoidance and low self-directedness played a canonical role in psychopathology. Despite the study limitations, additional studies are warranted to evaluate the differential diagnoses suggested by the present model.

Indexed as

Mental DisordersTemperamentCase-Control StudiesCharacterHumansPersonality Inventorymental disorderMeta-analysispersonalitypsychobiological theorypsychopathologysystematic reviewtemperament

Identifiers

PMID34994240
PMCPMC8743952
OpenAlexW4205490353

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.