title: The ability of YSR DSM-oriented depression scales to predict DSM-IV depression in young adults: a longitudinal study.
abstract: BACKGROUND
  The Achenbach child behaviour checklist (CBCL/YSR) is a widely used screening tool for affective problems. Several studies report good association between the checklists and psychiatric diagnoses; although with varying degrees of agreement. Most are cross-sectional studies involving adolescents referred to mental health services. This paper aims to evaluate the performance of the youth self report (YSR) empirical and DSM-oriented internalising scales in predicting later depressive disorders in young adults.
  
  
  METHODS
  Sample was 2431 young adults from an Australian birth cohort study. The strength of association between the empirical and DSM-oriented scales assessed at 14 and 21 years and structured-interview derived depression in young adulthood (18 to 22 years) were tested using odds ratios, ROC analyses and related diagnostic efficiency tests (sensitivity, specificity, positive and negative predictive values).
  
  
  RESULTS
  Adolescents with internalising symptoms were twice (OR 2.3, 95%CI 1.7 to 3.1) as likely to be diagnosed with DSM-IV depression by age 21. Use of DSM-oriented depressive scales did not improve the concordance between the internalising behaviour and DSM-IV diagnosed depression at age 14 (ORs ranged from 1.9 to 2.5).
  
  
  CONCLUSIONS
  Some loss to follow-up over the 7-year gap between the two waves of follow-up.
  
  
  CONCLUSIONS
  DSM-oriented scales perform no better than the standard internalising or anxious/depressed scales in identifying young adults with later DSM-IV depressive disorder.
authors.affiliation: School of Population Health, University of Queensland, Brisbane, Australia. k.dingle@sph.uq.edu.au
authors.forename: Kaeleen
authors.initials: K
authors.lastname: Dingle
authors.forename: Rosa
authors.initials: R
authors.lastname: Alati
authors.forename: Gail M
authors.initials: GM
authors.lastname: Williams
authors.forename: Jake M
authors.initials: JM
authors.lastname: Najman
authors.forename: William
authors.initials: W
authors.lastname: Bor
authors.forename: Alexandra
authors.initials: A
authors.lastname: Clavarino
mesh_terms: D000293:Adolescent; D015331:Cohort Studies; D003430:Cross-Sectional Studies; D003865:Major Depressive Disorder / Q000175:diagnosis* / Q000453:epidemiology* / Q000523:psychology; D039721:Diagnostic and Statistical Manual of Mental Disorders; D019263:Dysthymic Disorder / Q000175:diagnosis* / Q000453:epidemiology / Q000523:psychology; D005260:Female; D006801:Humans; D007389:Internal-External Control; D008137:Longitudinal Studies; D008297:Male; D010555:Personality Inventory / Q000706:statistics & numerical data*; D011446:Prospective Studies; D011594:Psychometrics / Q000706:statistics & numerical data; D011793:Queensland; D015203:Reproducibility of Results; D055815:Young Adult