2024
The severity of perceived stress associated with community violence exposure and its role in future posttraumatic stress: findings from a longitudinal study of U.S. adolescents
Isaksson J, Nyman S, Schwab-Stone M, Stickley A, Ruchkin V. The severity of perceived stress associated with community violence exposure and its role in future posttraumatic stress: findings from a longitudinal study of U.S. adolescents. Child And Adolescent Psychiatry And Mental Health 2024, 18: 121. PMID: 39322966, PMCID: PMC11423508, DOI: 10.1186/s13034-024-00813-0.Peer-Reviewed Original ResearchPosttraumatic stress disorder symptomsPosttraumatic stress disorderViolence exposurePTSD symptom levelsExposed to community violenceLongitudinal study of U.S. adolescentsCommunity violence exposureLevels of perceived stressStudy of U.S. adolescentsAssociated with poor mental healthDegree of perceived stressStress disorderU.S. adolescentsSymptom levelsPosttraumatic stressPoor mental healthCommunity violenceLongitudinal associationsStress severityMental healthSituational factorsLongitudinal studyEarly interventionAdolescentsSymptoms
2022
Nonshared environmental factors in the aetiology of autism and other neurodevelopmental conditions: a monozygotic co-twin control study
Isaksson J, Ruchkin V, Aho N, Lundin Remnélius K, Marschik P, Bölte S. Nonshared environmental factors in the aetiology of autism and other neurodevelopmental conditions: a monozygotic co-twin control study. Molecular Autism 2022, 13: 8. PMID: 35183250, PMCID: PMC8858556, DOI: 10.1186/s13229-022-00487-5.Peer-Reviewed Original ResearchConceptsAttention-deficit/hyperactivity disorderAutism spectrum disorderNeurodevelopmental conditionsCo-twin designHyperactivity disorderSpectrum disorderCo-twin control studyEarly environmental riskLower IQAutismEtiology of autismIntellectual disabilityPrevious researchEarly interventionEarly childhoodConclusionsThe findingsPostnatal riskEquation modelMonozygotic co‐twin control studyBackgroundA significant proportionRisk loadSeparate risk factorsTwin pairsTargeted preventionWeight discordance
2005
Alcohol abuse in Russian delinquent adolescents
Koposov R, Ruchkin V, Eisemann M, Sidorov P. Alcohol abuse in Russian delinquent adolescents. European Child & Adolescent Psychiatry 2005, 14: 254-261. PMID: 15981137, DOI: 10.1007/s00787-005-0463-x.Peer-Reviewed Original ResearchConceptsAlcohol abuseComorbid psychopathologySpecific risk groupsLogistic regression analysisRisk groupsHigh-risk youthPsychiatric interviewGeneral populationPsychiatric disordersPsychiatric problemsAlcohol misuseEarly interventionAlcohol useRegression analysisPsychopathologyMaternal emotional warmthAbuseSpecific personality factorsWide spectrumHigh levelsParenting factorsFactorsAntisocial behaviorConclusionAlcoholResultsAlcohol