2015
Obsessive–compulsive symptoms are associated with psychiatric comorbidities, behavioral and clinical problems: a population-based study of Brazilian school children
Alvarenga PG, do Rosario MC, Cesar RC, Manfro GG, Moriyama TS, Bloch MH, Shavitt RG, Hoexter MQ, Coughlin CG, Leckman JF, Miguel EC. Obsessive–compulsive symptoms are associated with psychiatric comorbidities, behavioral and clinical problems: a population-based study of Brazilian school children. European Child & Adolescent Psychiatry 2015, 25: 175-182. PMID: 26015374, DOI: 10.1007/s00787-015-0723-3.Peer-Reviewed Original ResearchConceptsFamily History ScreenObsessive-compulsive disorderObsessive-compulsive symptomsSchool-aged childrenChild Behavior ChecklistUnaffected controlsPediatric-onset obsessive-compulsive disorderPresence of OCSPopulation-based studyComorbid psychiatric disordersMajor depressive disorderWell-Being AssessmentOCD groupBrazilian school childrenGroup of childrenPsychiatric comorbidityDepressive disorderClinical impactFunctional impairmentPsychiatric disordersClinical problemOCS groupDiagnostic groupsSignificant socio-demographic differencesSocio-demographic differences
1985
Computed tomographic brain scanning in four neuropsychiatric disorders of childhood
Harcherik DF, Cohen DJ, Ort S, Paul R, Shaywitz BA, Volkmar FR, Rothman SL, Leckman JF. Computed tomographic brain scanning in four neuropsychiatric disorders of childhood. American Journal Of Psychiatry 1985, 142: 731-734. PMID: 3859227, DOI: 10.1176/ajp.142.6.731.Peer-Reviewed Original ResearchConceptsBrain densityVentricular volumeNeuropsychiatric disordersMedical control patientsTomographic brain scanningVentricle-brain ratioTotal ventricular volumeVentricular volume ratioControl patientsMedical patientsVentricular asymmetryBrain scanningControl groupCAT scanPatientsDiagnostic groupsPatient diagnosisNeuropsychiatric patientsSignificant differencesDiagnosisDisordersChildhoodGroup