Copyright © 2016 Elsevier Inc. All rights reserved. Chapter 24 Behavioral Risk Factors for Overweight and Obesity: Diet and Physical Activity Copyright © 2016 Elsevier Inc. All rights reserved.

Copyright © 2016 Elsevier Inc. All rights reserved. FIGURE 24.1 Trends in adult overweight, obesity, and extreme obesity among men and women aged 2074: United States, selected years 196062 through 201112. Notes: Age-adjusted by the direct method to the year 2000 U.S. Census Bureau estimates using age groups 2039, 4059, and 6074. Pregnant females were excluded. Overweight is BMI of 25 or greater but less than 30; obesity is BMI greater than or equal to 30; and extreme obesity is BMI greater than or equal to 40. CDC/NCHS, National Health Examination Survey 196062; and NHANES 197174; 197680; 198894; 19992000; 200102, 200304, 200506, 200708, 200910, and 201112. Copyright © 2016 Elsevier Inc. All rights reserved.

Copyright © 2016 Elsevier Inc. All rights reserved. FIGURE 24.2 Trends in obesity among children and adolescents aged 219 years, by sex: United States, selected years 197174 through 201112. Note: Obesity is BMI greater than or equal to the sex- and age-specific 95th percentile from the 2000 CDC growth charts. Fryar CD, Carroll MD, Ogden CL. Prevalence of Overweight and Obesity Among Children and Adolescents: United States, 19631965 Through 20112012. National Center for Health Statistics. September 2014. Available from: https://www.cdc.gov/nchs/data/hestat/obesity_- child_11_12/obesity_child_11_12.pdf Copyright © 2016 Elsevier Inc. All rights reserved.