title: Recent trends in UK child and adolescent mental health.
abstract: BACKGROUND
  Past studies have documented rising levels of conduct problems among UK adolescents in the last quarter of the twentieth century, and increased rates of emotional difficulties between the 1980s and 1990s.
  
  
  METHODS
  We used parent, teacher and youth ratings from two large scale, nationally representative studies of 5-15 year-old carried out in 1999 and 2004 to assess whether these increases continued into the early years of the new millennium.
  
  
  RESULTS
  Ratings on most "problem" sub-scales remained stable or showed small declines over this period, and parent and teacher reports suggested small increases in levels of prosocial behaviours.
  
  
  CONCLUSIONS
  The upward trends in rates of UK child adjustment problems noted since the 1970s and 1980s may have plateaued, and possibly begun to be reversed.
authors.affiliation: PO46MRC Social, Genetic and Developmental Psychiatry Centre, King's College London Institute of Psychiatry, De Crespigny Park, London SE5 8AF, UK. b.maughan@iop.kcl.ac.uk
authors.forename: Barbara
authors.initials: B
authors.lastname: Maughan
authors.forename: Stephan
authors.initials: S
authors.lastname: Collishaw
authors.forename: Howard
authors.initials: H
authors.lastname: Meltzer
authors.forename: Robert
authors.initials: R
authors.lastname: Goodman
mesh_terms: D000275:Adjustment Disorders / Q000453:epidemiology* / Q000523:psychology / Q000628:therapy; D000293:Adolescent; D016497:Adolescent Health Services / Q000706:statistics & numerical data; D002648:Child; D002662:Child Health Services / Q000706:statistics & numerical data; D002675:Child, Preschool; D019955:Conduct Disorder / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008605:Mental Health Services / Q000706:statistics & numerical data*; D011584:Psychology; D006113:United Kingdom / Q000453:epidemiology