Evidence map›Paper›PMID 42285574›Full record

Observational studyBMJ open2026

Social network structure and depression by gender in rural Honduras: a cross-sectional study.

Selena T Lee, Marios Papamichalis, Karina Raygoza-Cortez, Nicholas A Christakis, Ana Lucia Rodriguez de la Rosa

Abstract readObservational Study
In one paragraph

Observational study in BMJ open, 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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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

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No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Selena T LeeHarvard Medical School, Boston, Massachusetts, USA.ORCID http://orcid.org/0000-0002-3129-1651
Marios PapamichalisHuman Nature Lab, Yale University, New Haven, Connecticut, USA.ORCID http://orcid.org/0009-0006-4219-5573
Karina Raygoza-CortezHuman Nature Lab, Yale University, New Haven, Connecticut, USA.ORCID http://orcid.org/0000-0002-7896-9108
Nicholas A ChristakisHuman Nature Lab, Yale University, New Haven, Connecticut, USA.ORCID http://orcid.org/0000-0001-5547-1086
Ana Lucia Rodriguez de la RosaHuman Nature Lab, Yale University, New Haven, Connecticut, USA ana.rodriguezdelarosa@yale.edu.ORCID http://orcid.org/0000-0002-0191-327X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo assess the relationship between the structural position of individuals within their village network and symptoms of depression and postpartum depression, among men and women.

designCommunity-based, observational, cross-sectional study.

setting176 villages in the Copan region of Honduras.

participantsVillage residents, comprising 25 605 adults surveyed in a census-based study; using data collected between October 2015 and December 2019. OUTCOMES: Symptoms of depression and postpartum depression, among men and women.

resultsAcross all participants, 34.99% reported depression symptoms (40.50% for women and 27.62% for men). Among recent parents with a new child in the last 6 months, 28.89% reported postpartum depression symptoms (31.29% for women and 24.31% for men). Women with higher social intransitivity (ie, a greater proportion of friend-pairs among their friends that were not themselves connected) had higher odds of depression symptoms (OR=1.27, 95% CI 1.14 to 1.41), an association not found for men nor in postpartum parents. Because this coefficient is estimated on a 0-1 scale, it corresponds to approximately 2.4% higher odds of depression per 10 percentage-point increase in social intransitivity. In a signed-network decomposition that also included adversarial ties, only the proportion of incomplete/no-tie friend-pairs was associated with depression in women (OR=1.03, 95% CI 1.01 to 1.04), corresponding to approximately 3% higher odds of depression per 10 percentage-point increase.

conclusionsWe report that structural social network position and connectedness beyond dyadic ties, including the friendships and adversarial ties of a person's friends, are associated with depression. These findings highlight the importance of linking psychological health to broader social connections in the context of face-to-face relationships.

Indexed as

DepressionDepression, PostpartumSocial NetworkingSocial SupportAdolescentAdultCross-Sectional StudiesFemaleHondurasHumansMaleMiddle AgedRural PopulationSex FactorsYoung AdultDepression & mood disordersDepression, PostpartumMENTAL HEALTHPostpartum PeriodPUBLIC HEALTH

Identifiers

PMID42285574
PMCPMC13288701

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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.