Send to

Choose Destination
See comment in PubMed Commons below
Am J Prev Med. 2010 Mar;38(3):258-67. doi: 10.1016/j.amepre.2009.10.038.

Overweight, obesity, youth, and health-risk behaviors.

Author information

Prevention Research Branch, Division of Epidemiology, Statistics and Prevention Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6100 Executive Boulevard, Bethesda MD 20892-7510, USA.



The prevalence and severity of obesity have increased among children and adolescents. Although the medical and psychosocial consequences of youth obesity have been well documented, comparatively less information exists on the association of overweight/obesity with health-risk behaviors, which are considered to be a primary threat to adolescent health.


This study aims to examine the association of overweight and obesity with health-risk behaviors among U.S. youth.


Self-reported height and weight, substance use, violence, and bullying were assessed in a nationally representative sample of students aged 11-17 years (N=7825) who participated in the 2005-2006 Health Behaviors in School-Aged Children survey. Data were analyzed in 2009.


Significant gender and age differences in the relationship of overweight/obesity with risk behaviors were observed. Overweight and obesity were significantly associated with substance use among girls only: Frequent smoking and drinking were associated with overweight and obesity among younger girls, whereas these behaviors were associated with obesity among older girls. Frequent smoking and cannabis use were associated with overweight among younger girls only. Relationships between violent behavior and overweight/obesity were mainly observed among boys: Younger obese boys were more likely to be victims of bullying, whereas older obese boys were more likely to carry weapons compared to boys of normal weight.


Overweight and obese young people are at risk of developing health-compromising behaviors that may compound medical and social problems associated with excess weight.

[Indexed for MEDLINE]
Free PMC Article
PubMed Commons home

PubMed Commons

How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Elsevier Science Icon for PubMed Central
    Loading ...
    Support Center