2022
Durkheim's Theory of Social Integration and Suicide Revisited: Is It Diversity of Social Networks or Perceived Strength of Social Support That Matters?
Na P, Bommersbach T, Pietrzak R, Rhee T. Durkheim's Theory of Social Integration and Suicide Revisited: Is It Diversity of Social Networks or Perceived Strength of Social Support That Matters? The Journal Of Clinical Psychiatry 2022, 84 PMID: 36479956, DOI: 10.4088/jcp.22m14477.Peer-Reviewed Original ResearchGenetic liability to suicidal thoughts and behaviors and risk of suicide attempt in US military veterans: moderating effects of cumulative trauma burden
Nichter B, Koller D, De Angelis F, Wang J, Girgenti M, Na P, Hill M, Norman S, Krystal J, Gelernter J, Polimanti R, Pietrzak R. Genetic liability to suicidal thoughts and behaviors and risk of suicide attempt in US military veterans: moderating effects of cumulative trauma burden. Psychological Medicine 2022, 53: 6325-6333. PMID: 36444557, DOI: 10.1017/s0033291722003646.Peer-Reviewed Original ResearchMeSH KeywordsFemaleGenome-Wide Association StudyHumansMaleRisk FactorsSuicidal IdeationSuicide, AttemptedVeteransConceptsPolygenic risk scoresUS military veteransLifetime suicide attemptsSuicide attemptsTrauma exposureTrauma burdenGenetic liabilityMilitary veteransDrug repurposing analysisPopulation-based sampleCumulative trauma exposureLifetime trauma exposureLow trauma exposureSuicide prediction modelsChronic inflammationInflammatory processNervous system developmentRisk scorePsychiatric characteristicsSuicidal behaviorExposure interactionsLarge genome-wide association studiesHigh levelsVeteransSuicidalityIdentifying factors associated with elevated suicidal intent among U.S. military veterans
Nichter B, Na PJ, Stanley IH, Marx BP, Herzog S, Moynahan V, Hill ML, Norman SB, Pietrzak RH. Identifying factors associated with elevated suicidal intent among U.S. military veterans. Journal Of Psychiatric Research 2022, 155: 68-74. PMID: 35988305, DOI: 10.1016/j.jpsychires.2022.08.001.Peer-Reviewed Original ResearchMeSH KeywordsChildHumansMilitary PersonnelPrevalenceRisk FactorsSex OffensesSuicidal IdeationSuicide, AttemptedVeteransConceptsSuicidal intentU.S. military veteransHigh riskU.S. veteransPast-year suicidal ideationMilitary veteransPopulation-based sampleCurrent suicidal intentPrior suicide attemptsRisk factorsNational HealthCurrent insomniaCurrent depressionSuicidal ideationVeterans StudyVulnerability factorsSuicide attemptsSuicidal behaviorChildhood sexual abuseCo-occurring factorsSuicide mortalityVeterans' reportsSpecific vulnerability factorVeteransRepresentative sample“Lives of despair” at risk for “deaths of despair”: tracking an under-recognized, vulnerable population
Na PJ, Stefanovics EA, Rhee TG, Rosenheck RA. “Lives of despair” at risk for “deaths of despair”: tracking an under-recognized, vulnerable population. Social Psychiatry And Psychiatric Epidemiology 2022, 57: 1123-1134. PMID: 35028698, PMCID: PMC8757395, DOI: 10.1007/s00127-022-02218-w.Peer-Reviewed Original ResearchMeSH KeywordsAdultAlcohol-Related DisordersHumansQuality of LifeSubstance-Related DisordersSuicide, AttemptedVulnerable PopulationsConceptsSubstance use disordersLifetime substance use disorderDeaths of despairSuicide attemptsUS adultsMental health service utilizationMental health care servicesQuality mental health careHealth service utilizationRelated Conditions Wave IIIMental health treatmentMental health careNational Epidemiologic SurveyQuality of lifeMore psychosocial adversityHealth care servicesCharacteristics of adultsMultivariable analysisService utilizationPsychiatric disordersUse disordersEpidemiologic SurveyWave IIIHealth treatmentAdverse experiences
2017
The relative influence of individual risk factors for attempted suicide in patients with bipolar I versus bipolar II disorder
Bobo WV, Na PJ, Geske JR, McElroy SL, Frye MA, Biernacka JM. The relative influence of individual risk factors for attempted suicide in patients with bipolar I versus bipolar II disorder. Journal Of Affective Disorders 2017, 225: 489-494. PMID: 28865370, DOI: 10.1016/j.jad.2017.08.076.Peer-Reviewed Original ResearchConceptsBody mass indexLifetime suicide attemptsRisk factorsBD-IISuicide attemptsAcute psychiatric problemsSubstance use comorbiditiesStrong risk factorCross-sectional cohortPrevalence of lifetimeBD II patientsMayo Clinic Bipolar Disorder BiobankIndividual risk factorsRapid cyclingRisk of lifetimeEntire cohortIllness onsetMass indexClinical variablesFemale sexIllness coursePsychiatric hospitalizationSuicidal patientsPsychiatric problemsStandardized questionnaire