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Prevalence of Obesity* among U.S. Adults BRFSS, 2000 Source: Mokdad A H, et al. J Am Med Assoc 2000;284:13 No Data <10% 10%-14% 15-19% 20%

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Presentation on theme: "Prevalence of Obesity* among U.S. Adults BRFSS, 2000 Source: Mokdad A H, et al. J Am Med Assoc 2000;284:13 No Data <10% 10%-14% 15-19% 20%"— Presentation transcript:

1 Prevalence of Obesity* among U.S. Adults BRFSS, 2000 Source: Mokdad A H, et al. J Am Med Assoc 2000;284:13 No Data <10% 10%-14% 15-19% 20%

2 Obesity* Trends Among U.S. Adults BRFSS, 2001 No Data <10% 10%-14% 15-19% 20-24% 25%

3 31% of US adults are obese, 65% are obese or overweight -- and gaining 1-2 lbs a year Between 10% and 15% of children and teens are overweight/obese -- and more likely to become obese adults Overweight/obesity rates highest in low-income and minority populations Obesity health and productivity costs exceed $117 billion per year

4 Explaining the epidemic Not genetic or biological changes Not genetic or biological changes But sweeping society and environmental changes -- we live in an increasingly toxic environment But sweeping society and environmental changes -- we live in an increasingly toxic environment

5 Caloric Intake is Increasing Increased fast food/soft drink intake Increased fast food/soft drink intake Greater variety/quantity of energy-dense foods available Greater variety/quantity of energy-dense foods available Excessive low- fat food consumption Excessive low- fat food consumption Portion sizes growing Portion sizes growing

6 S. Ham, CDC, 2000.Recommended Activity = Moderate or Vigorous Activity Leisure Time Physical Activity Trends 1986-1999 All States Reporting Physical Activity each year, BRFSS

7 Hours of TV Viewed Daily 1960-1992 Millions of Person-Miles in Automobiles, 1970-1990 Percent of Workforce in Sedentary Occupations 1950-1996 Emergence of an Inactive Society Cars used for 80% of trips <1 mile Cars used for 80% of trips <1 mile 10% of children walk to school vs. 80% of their parents 10% of children walk to school vs. 80% of their parents Suburbs disconnected and pedestrian-unfriendly Suburbs disconnected and pedestrian-unfriendly More sedentary jobs and recreation More sedentary jobs and recreation

8 Walking Is Declining, While the Number of Overweight Adults Is Climbing Based on data from the Nationwide Personal Transportation Survey and the Centers for Disease Control and Prevention.


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