Evidence map›Paper›PMID 33002727›Full record

ArticleJournal of affective disorders2021

Sex differences in depressive symptoms and their networks in a treatment-seeking population - a cross-sectional study.

Johannes Simon Vetter, Tobias Raphael Spiller, Flurin Cathomas, Donald Robinaugh, Annette Brühl, Heinz Boeker, Erich Seifritz, Birgit Kleim

Abstract read
In one paragraph

Article in Journal of affective disorders, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  13. Impact of air pollution exposure on the severity of major depressive disorder: Results from the DeprAir study.European psychiatry : the journal of the Association of European Psychiatrists · 2024
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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

8 authors.

Johannes Simon VetterDepartment of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland. Electronic address: johannes.vetter@pukzh.ch.
Tobias Raphael SpillerDepartment of Consultation-Liaison Psychiatry and Psychosomatic Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland.
Flurin CathomasDepartment of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland; Department of Neuroscience, Centre for Affective Neuroscience, and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, United States.
Donald RobinaughDepartment of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States.
Annette BrühlDepartment of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland.
Heinz BoekerDepartment of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland.
Erich SeifritzDepartment of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland.
Birgit KleimDepartment of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland.

Funding

Network Psychiatry: Using Network Science to Advance Our Understanding of Post-Bereavement PsychopathologyK23MH113805 · NIMH · NORTHEASTERN UNIVERSITY · PI ROBINAUGH, DONALD JOHN · 2018 to 2022
$988k
NIMH NIH HHS K23 MH113805
6 · The paper itself

Abstract

backgroundThe higher prevalence of major depressive disorder (MDD) in females relative to males is well-established. Some authors have posited this difference arises to divergent symptom profiles in females vs. males. However, empirical tests of this hypothesis have yielded equivocal results. Here, we investigate sex differences in MDD of individual symptoms and symptom networks in a treatment-seeking sample.

methodsWe assessed depressive symptoms using Hamilton Depression Rating Scale (HDRS-17) in 590 treatment-seeking adults with MDD (300 females). We examined group differences in symptom endorsement. We investigated symptom networks and estimated Gaussian Graphical Models. Finally, we compared the female and male networks using the Network Comparison Test.

resultsFemales scored significantly higher in psychological anxiety (p <0.001; rB = -0.155), somatic anxiety (p = .001; rB = -0.150) and feelings of guilt (p = .002; rB = -0.139). Male and female patients did not differ in depression sum scores. There were no sex differences in network structure or global strength. LIMITATIONS: Our study was sufficiently powered to detect only medium sized symptom differences. The generalizability of our study is limited to clinical samples and further studies are needed to investigate if findings also translate to outpatient samples.

conclusionFemales reported elevated anxiety symptoms and guilt. Clinicians should assess these symptom differences and tailor treatment to individual symptom profiles. No differences between sexes emerged in MDD network structures, indicating that features may be more similar than previously assumed. Sex differences in psychopathological features of MDD are important for future research and personalized treatment.

Indexed as

DepressionMajor Depressive DisorderAdultAnxiety DisordersCross-Sectional StudiesFemaleHumansMaleSex CharacteristicsDepressionDifferencesNetwork analysisSexSymptoms

Identifiers

PMID33002727
PMCPMC8086368

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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.