Disordered Weight Control Behaviors in Early Adolescent Boys and Girls of Color: An Under-Recognized Factor in the Epidemic of Childhood Overweight
Affiliations
- Division of Adolescent and Young Adult Medicine, Children's Hospital, Boston, Massachusetts
- Department of Society, Human Development and Health, Harvard School of Public Health, Boston, Massachusetts
Correspondence
- Address correspondence to: S. Bryn Austin, Sc.D., Division of Adolescent and Young Adult Medicine, Children's Hospital, 300 Longwood Ave., Boston, MA 02115
Correspondence information about the author Sc.D. S. Bryn AustinAffiliations
- Division of Adolescent and Young Adult Medicine, Children's Hospital, Boston, Massachusetts
- Department of Society, Human Development and Health, Harvard School of Public Health, Boston, Massachusetts
Correspondence
- Address correspondence to: S. Bryn Austin, Sc.D., Division of Adolescent and Young Adult Medicine, Children's Hospital, 300 Longwood Ave., Boston, MA 02115
Affiliations
- Department of Nutrition, Harvard School of Public Health, Boston, Massachusetts
Affiliations
- Center for Community-Based Research, Dana Farber Cancer Institute, Boston, Massachusetts
Affiliations
- Division of Adolescent and Young Adult Medicine, Children's Hospital, Boston, Massachusetts
Affiliations
- Clinical Research Program, Children's Hospital, Boston, Massachusetts
Affiliations
- Clinical Research Program, Children's Hospital, Boston, Massachusetts
Affiliations
- Massachusetts Department of Public Health, Boston, Massachusetts
Affiliations
- Department of Nutrition, Harvard School of Public Health, Boston, Massachusetts
- Human Nutrition Program, Department of Environmental Health Sciences, University of Michigan School of Public Health, Ann Arbor, Michigan
Article Info
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Abstract
Objectives
Ethnic disparities in childhood overweight are well-documented. In addition, disordered weight control behaviors (DWCB) have been linked to overweight and weight gain in multiple ways, but little is known about DWCB in youth of color, especially boys. We examined the distribution and determinants of ethnic and gender disparities in DWCB in early adolescents.
Methods
In fall 2005, 47 Massachusetts middle schools participating in the Healthy Choices overweight prevention study administered a self-report baseline survey assessing student sociodemographics, height, weight, and DWCB (vomiting or use of laxatives or diet pills in the past month to control weight). Data from 16,978 girls and boys were used in multivariate logistic regression models to estimate the odds of DWCB in youth of color compared with their white peers, controlling for individual- and school-level factors.
Results
Among white youth, 2.7% of girls and 2.3% of boys reported DWCB. The odds of DWCB were elevated 2–10 times in most ethnic groups relative to whites. Disparities were attenuated but persisted after controlling for multiple individual- and school-level factors.
Conclusions
Ethnic disparities in DWCB must be considered in efforts to address the epidemic of childhood overweight.
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