title: A longitudinal examination of childhood maltreatment and adolescent obesity: results from the National Longitudinal Study of Adolescent Health (AddHealth) Study.
abstract: OBJECTIVE
  We sought to explore the association between childhood maltreatment (e.g., neglect, physical and sexual abuse) and longitudinal growth trajectories of body mass index (BMI) from adolescence to young adulthood.
  
  
  METHODS
  We used latent curve modeling to examine data from the National Longitudinal Study of Adolescent Health (N=8,471), pooling years 1995-2008. Relative weight was indicated by BMI.
  
  
  RESULTS
  Children who experienced neglect had a faster average rate of BMI growth over time compared to children who experienced no childhood maltreatment. In addition, the co-occurrence of childhood neglect and physical abuse was related to increased levels of BMI at baseline, even after adjustment for 14 separate child and parental demographic and psychosocial characteristics. Parental obesity and education, child birth place, and family income were also associated with both baseline BMI and the rate of change in BMI over time.
  
  
  CONCLUSIONS
  Childhood neglect plays a role in the development of adolescent obesity. Future research should examine potential mediators or moderators of the longitudinal relation between childhood neglect and adolescent and young adult obesity including impulsivity, depression, and compulsive eating behavior.
authors.affiliation: Boston University, School of Social Work, 264 Bay State Road, Boston, MA 02215, USA.
authors.forename: Sunny Hyucksun
authors.initials: SH
authors.lastname: Shin
authors.forename: Daniel P
authors.initials: DP
authors.lastname: Miller
mesh_terms: D000293:Adolescent; D015992:Body Mass Index; D002648:Child; D002649:Child Abuse / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D007407:Interviews as Topic; D008137:Longitudinal Studies; D008297:Male; D015233:Models, Statistical; D009765:Obesity / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology; D055815:Young Adult