title: Media use and health outcomes in adolescents: findings from a nationally representative survey.
abstract: OBJECTIVE
  Examine the association between quantity of media use and health outcomes in adolescents.
  
  
  METHODS
  Multiple logistic regression analyses were conducted with the Canadian Community Health Survey 1.1 (youth aged 12-19 (n=9137)) to determine the association between hours of use of television/videos, video games, and computers/Internet, and health outcomes including depression, alcohol dependence, binge drinking, suicidal ideation, help-seeking behaviour, risky sexual activity, and obesity.
  
  
  RESULTS
  Obesity was associated with frequent television/video use (Adjusted Odds Ratio (AOR) 1.10). Depression and risky sexual behaviour were less likely in frequent video game users (AOR 0.87 and 0.73). Binge drinking was less likely in frequent users of video games (AOR 0.92) and computers/Internet (AOR 0.90). Alcohol dependence was less likely in frequent computer/Internet users (AOR 0.89).
  
  
  CONCLUSIONS
  Most health outcomes, except for obesity, were not associated with using media in youth. Further research into the appropriate role of media will help harness its full potential.
authors.affiliation: Assistant Professor of Psychiatry, University of Manitoba.
authors.forename: Hygiea
authors.initials: H
authors.lastname: Casiano
authors.forename: D Jolene
authors.initials: DJ
authors.lastname: Kinley
authors.forename: Laurence Y
authors.initials: LY
authors.lastname: Katz
authors.forename: Mariette J
authors.initials: MJ
authors.lastname: Chartier
authors.forename: Jitender
authors.initials: J
authors.lastname: Sareen
keywords: adolescent health; depression; help-seeking; media