title: Behaviour and quality of life at school age of children who had bronchopulmonary dysplasia.
abstract: BACKGROUND
  There is little information available concerning behavioural and functional health problems in children who had bronchopulmonary dysplasia (BPD).
  
  
  OBJECTIVE
  To compare behavioural problems and quality of life in a cohort of children at school age who had BPD with preterm and term controls.
  
  
  METHODS
  The cohort of 78 BPD children of 26 to 33 weeks' gestation was matched for birth weight with preterm controls. At school age follow-up, information was available for 66 BPD children and 60 preterm controls. (Three children with severe cerebral palsy were excluded). Parents completed the Child Behaviour Checklist (CBCL) and the Child Health Questionnaire (CHQ). The child's teacher completed the Teacher Report Form (TRF) of the CBCL, with the teachers of the BPD children completing a TRF on a classroom control. Parents completed a questionnaire on their levels of anxiety and depression.
  
  
  RESULTS
  The mean total problem score on the CBCL for the BPD children was similar to the controls, with the BPD children displaying more internalising behaviours. Little variation was seen between the BPD and preterm children on the TRF. Significant differences between classroom controls and the BPD children were found for the total problem scores (p=0.001), internalising behaviours (p=0.01) and social (p=0.047), attention (p=0.0001) and thought problems (0.047). Results from the CHQ showed no difference between the groups in their physical health or the impact of health problems on family life.
  
  
  CONCLUSIONS
  BPD children at school age display more internalising behaviour than preterm controls, with marked differences on comparison with classroom controls. Quality of life, however, does not seem to be adversely affected compared to the preterm controls.
authors.affiliation: Growth and Development Unit, University of Queensland, Mater Health Services, South Brisbane, Queensland, Australia. Peter.Gray@mater.org.au
authors.forename: Peter H
authors.initials: PH
authors.lastname: Gray
authors.forename: Michael J
authors.initials: MJ
authors.lastname: O'Callaghan
authors.forename: Leith
authors.initials: L
authors.lastname: Poulsen
mesh_terms: D001997:Bronchopulmonary Dysplasia / Q000503:physiopathology* / Q000523:psychology*; D002648:Child; D002652:Child Behavior; D003071:Cognition; D015331:Cohort Studies; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007859:Learning Disabilities / Q000209:etiology*; D008137:Longitudinal Studies; D008297:Male; D011788:Quality of Life; D018709:Statistics, Nonparametric; D011795:Surveys and Questionnaires