2024
Negative Life Events and Emotional Symptoms From Ages 2 to 30 Years
Copeland W, Keen R, Tong G, Shanahan L. Negative Life Events and Emotional Symptoms From Ages 2 to 30 Years. JAMA Network Open 2024, 7: e2429448. PMID: 39207754, PMCID: PMC11362870, DOI: 10.1001/jamanetworkopen.2024.29448.Peer-Reviewed Original ResearchConceptsCross-sectional analysisEmotional symptomsNegative life eventsAssociated with emotional symptomsLife eventsYoung adulthoodAssociated with increased mental health symptomsCohort study analyzed dataStressful eventsTraumatic eventsMental health symptomsCross-sectional associationsLongitudinal analysisAged 2Years of follow-upStudy analyzed dataDevelopmental periodIndividuals aged 2Lifetime traumatic eventsHealth symptomsMain OutcomesLate adolescenceEmotional functioningCohort studyPrimary outcome
2023
Violent Experiences and Patterns of Firearm Ownership From Childhood to Young Adulthood
Sivaraman J, Tong G, Easter M, Swanson J, Copeland W. Violent Experiences and Patterns of Firearm Ownership From Childhood to Young Adulthood. JAMA Network Open 2023, 6: e2336907. PMID: 37851447, PMCID: PMC10585415, DOI: 10.1001/jamanetworkopen.2023.36907.Peer-Reviewed Original ResearchConceptsGun ownershipGun accessViolent experiencesFirearm accessGun cultureViolent exposuresLate 20sGun ownersFirearm ownershipViolent eventsYoung adulthoodSurvey dataIncident rate ratiosOwnershipViolenceRural countiesOpportune timeAge cohortsAge 25First waveAccessConsistent accessHigher relative riskGreat Smoky Mountains StudyExperience
2022
Long-term Outcomes of Childhood Family Income Supplements on Adult Functioning
Copeland WE, Tong G, Gaydosh L, Hill SN, Godwin J, Shanahan L, Costello EJ. Long-term Outcomes of Childhood Family Income Supplements on Adult Functioning. JAMA Pediatrics 2022, 176: 1020-1026. PMID: 35994270, PMCID: PMC9396462, DOI: 10.1001/jamapediatrics.2022.2946.Peer-Reviewed Original ResearchConceptsLong-term outcomesLongitudinal cohort studyCohort studyOngoing longitudinal cohort studyAge 30 yearsMental health symptomsSubstance use symptomsFunctional outcomePositive adultsMAIN OUTCOMEDepressive symptomsHealth symptomsSymptomsAge 25Physical healthAnxiety symptomsLonger durationOutcomesChildhoodChildrenSupplementsAmerican IndiansParticipantsAdultsNumber of parentsAdult criminal outcomes of juvenile justice involvement
Copeland WE, Tong G, Gifford EJ, Easter MM, Shanahan L, Swartz MS, Swanson JW. Adult criminal outcomes of juvenile justice involvement. Psychological Medicine 2022, 53: 3711-3718. PMID: 35264271, DOI: 10.1017/s0033291722000393.Peer-Reviewed Original ResearchDo “Real World” Childhood Mental Health Services Reduce Risk for Adult Psychiatric Disorders?
Copeland WE, Tong G, Shanahan L. Do “Real World” Childhood Mental Health Services Reduce Risk for Adult Psychiatric Disorders? Journal Of The American Academy Of Child & Adolescent Psychiatry 2022, 61: 1041-1049.e7. PMID: 35063586, PMCID: PMC9294070, DOI: 10.1016/j.jaac.2021.12.014.Peer-Reviewed Original ResearchConceptsMental health servicesSubstance disordersPsychiatric disordersService useSpecialty mental health service useHealth servicesSpecialty mental health servicesMental health service useHealth service usePopulation-based studyAdult psychopathologyAdult psychiatric disordersCommunity service useChildhood psychiatric disordersAdult psychiatric problemsMental health problemsRisk ratioChronic conditionsImproved outcomesPsychiatric statusSimilar riskHigh riskPsychiatric problemsHealth problemsChildhood disorders
2021
Childhood Gun Access, Adult Suicidality, and Crime
Copeland WE, Tong G, Gifford EJ, Easter MM, Shanahan L, Swartz MS, Swanson JW. Childhood Gun Access, Adult Suicidality, and Crime. Pediatrics 2021, 148: e2020042291. PMID: 34210740, PMCID: PMC8785707, DOI: 10.1542/peds.2020-042291.Peer-Reviewed Original Research