Weight Status and Weight-Management Behaviors Among Philadelphia High School Students, 2007–2011

Details

• Journal Article:
  Preventing Chronic Disease (PCD)
• Personal Author:
  Lenhart, Clare M. ; Bauer, Katherine W. ; Patterson, Freda
• Description:
  Introduction
  
  The prevalence of obesity among youth may be stabilizing and even declining in some areas of the United States. The objective of our study was to examine whether the stabilization in obesity prevalence among Philadelphia high school students was accompanied by changes in weight-management behaviors.
  
  Methods
  
  We evaluated changes in self-reported weight status and weight-management behaviors by using data collected by the Youth Risk Behavior Survey in 2007, 2009, and 2011. We used multivariable regression models controlling for race/ethnicity and age to estimate prevalence.
  
  Results
  
  Although the proportion of overweight and obese students did not change significantly during the study period, we found that approximately half of female students and 30% of male students reported trying to lose weight. Among female students, we observed significant increases in the proportion engaging in 5 or more days of physical activity per week (26.0% in 2007 to 31.9% in 2011; P = .003) and significant decreases in the proportion consuming at least 1 soda per day (31.1% in 2007 to 22.5% in 2011, P = .001). The proportion of female students who fasted for weight loss also increased significantly during the study period (12.2% in 2007 to 17.0% in 2011, P = .02). We found no significant changes in behavior among male students.
  
  Conclusion
  
  Although the prevalence of obesity and overweight may have reached a plateau among Philadelphia high school students, most students still failed to meet recommendations for healthful weight-management behaviors. Continued public health initiatives are necessary to promote participation in healthful weight-management behaviors.
  
  
• Subjects:
  Adolescent Exercise Feeding Behavior Female Humans Male Overweight Prevalence Risk Factors Weight Loss
• Source:
  Prev Chronic Dis. 10.
• ISSN:
  1545-1151
• Document Type:
  Journal Article
• Place as Subject:
  Philadelphia, PA
• Volume:
  10
• Collection(s):
  Preventing Chronic Disease
• Main Document Checksum:
  urn:sha-512:4b1a0750b4d1d8b0701736ccc1e7ee8b7bcd7c6e3533d4e6e1dd3c99228eb19ab2518df1323084686d7b088ee53110b3831bb4982f90ffabadeeee27b69aba55
• Download URL:
  https://stacks.cdc.gov/view/cdc/21016/cdc_21016_DS1.pdf
• File Type:
  [PDF - 497.58 KB ]