Attentional Bias in specific symmetry and cleaning dimensions of obsessive-compulsive disorder
De Mathis M, Batistuzzo M, Bar-Haim Y, Abend R, Miguel E, Morais I, Requena G, Salum G, Shavitt R. Attentional Bias in specific symmetry and cleaning dimensions of obsessive-compulsive disorder. Journal Of Anxiety Disorders 2020, 73: 102238. PMID: 32447225, DOI: 10.1016/j.janxdis.2020.102238.Peer-Reviewed Original ResearchConceptsObsessive-compulsive disorderAttentional biasAB scoresComputerized dot-probe taskSymptoms of OCDDot-probe taskAllocation of attentionThreat stimuliNeutral stimuliTask conditionsOCD dimensionsOCD patientsDemographic variablesStimuliPositive interactionsNeutral conditionsMixed-effects modelsHealthy controlsIQDisordersBiasTaskScoresSymptomsPictureRisk factors for obsessive–compulsive symptoms. Follow-up of a community-based youth cohort
Macul Ferreira de Barros P, do Rosário MC, Szejko N, Polga N, Requena GL, Ravagnani B, Fatori D, Batistuzzo MC, Hoexter MQ, Rohde LA, Polanczyk GV, Leckman JF, Miguel EC, de Alvarenga PG. Risk factors for obsessive–compulsive symptoms. Follow-up of a community-based youth cohort. European Child & Adolescent Psychiatry 2020, 30: 89-104. PMID: 32076869, DOI: 10.1007/s00787-020-01495-7.Peer-Reviewed Original ResearchConceptsObsessive-compulsive symptomsRisk factorsAbsence of breastfeedingOCS scoresBaseline anxiety disordersPotential risk factorsLarge community cohortLow socioeconomic statusRegression analysisMental health assessmentMaternal stress levelsLower intelligence quotientCommunity cohortChildhood adversityLower ageHigher OCS scoresAnxiety disordersPsychopathological factorsSocioeconomic statusGenetic factorsSignificant predictorsBaselineHealth assessmentScoresAge