Antidepressant use in spatial social networks
Lengyel B, Tóth G, Christakis N, Bíró A. Antidepressant use in spatial social networks. Science Advances 2024, 10: eadr0302. PMID: 39642229, PMCID: PMC11623294, DOI: 10.1126/sciadv.adr0302.Peer-Reviewed Original ResearchConceptsAntidepressant useSpatial social networksSocial networksAssociated with depression treatmentSmall-town residentsCohesiveness of social networksDiversity of social networksCohesive social networksMental health careDepression treatmentMental well-beingLocal communitiesMental healthEmpirical workWell-beingDistant communitiesDiverse networksHealth careLocal accessDistant placesCommunityIndividualsAntidepressantsYoung individualsTiesSimple autonomous agents can enhance creative semantic discovery by human groups
Ueshima A, Jones M, Christakis N. Simple autonomous agents can enhance creative semantic discovery by human groups. Nature Communications 2024, 15: 5212. PMID: 38890368, PMCID: PMC11189566, DOI: 10.1038/s41467-024-49528-y.Peer-Reviewed Original ResearchThe structure and function of antagonistic ties in village social networks
Ghasemian A, Christakis N. The structure and function of antagonistic ties in village social networks. Proceedings Of The National Academy Of Sciences Of The United States Of America 2024, 121: e2401257121. PMID: 38889155, PMCID: PMC11214085, DOI: 10.1073/pnas.2401257121.Peer-Reviewed Original ResearchConceptsNegative tiesVillage social networksSocial networksFunction of social networksVillage networkAntagonistic tiesSmall-world effectSurvey wavesRural villagesTiesAntagonistic relationshipHuman social networksHuman groupsVillagePositive worldPositive connectionEmpirical dataHighest betweenness centralityNetwork bridgeDissemination of informationNetworkBetweenness centralityShorter average distanceNodesWorldMaternal and child health intervention to promote behaviour change: a population-level cluster-randomised controlled trial in Honduras
Oles W, Alexander M, Negron R, Nelson J, Iriarte E, Airoldi E, Christakis N, Forastiere L. Maternal and child health intervention to promote behaviour change: a population-level cluster-randomised controlled trial in Honduras. BMJ Open 2024, 14: e060784. PMID: 38858139, PMCID: PMC11168147, DOI: 10.1136/bmjopen-2022-060784.Peer-Reviewed Original ResearchConceptsCluster randomised controlled trialPrimary outcomeCounseling interventionChild health interventionsCommunity health workersProfessional care seekingBreast-feedingPromote behavior changeSecondary outcome measuresFacility birthsUmbilical cord careCare-seekingNewborn healthNewborn careHealth workersHealth facilitiesEndline surveyHealth interventionsEducational interventionChild healthCord careHome settingCaring behaviorsSecondary outcomesSustained educational interventions