Obesity Fact Sheet |
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What is Obesity? Obesity is a disease that affects nearly one-third of the adult American population (approximately 60 million. The number of overweight and obese Americans has continued to increase since 1960, a trend that is not slowing down. Today, 64.5 percent of adult Americans (about 127 million) are categorized as being overweight or obese. Each year, obesity causes at least 300,000 excess deaths in the U.S., and healthcare costs of American adults with obesity amount to approximately $100 billion. Obesity is the second leading cause of unnecessary deaths.
Did You Know?
Obesity in the U.S.
Obesity is a complex, multi-factorial chronic disease involving environmental (social and cultural), genetic, physiologic, metabolic, behavioral and psychological components. It is the second leading cause of preventable death in the U.S. Overweight and obesity are part of the U.S. Department of Health and Human Services' health agenda that have steadily moved away from their established targets for improvement. Today, public health leaders recognize obesity as a "neglected public health problem." This fact sheet will demonstrate the impact of overweight and obesity on millions of Americans of all ages and both genders. Health and Social Impact
Obesity in Minority Populations
Overweight and obesity in the U.S. occur at higher rates in racial / ethnic minority populations such as African American and Hispanic Americans, compared with White Americans. Asian-Americans have a relatively low prevalence for obesity. Women and persons of low socioeconomic status within minority populations appear to particularly be affected by overweight and obesity. Cultural factors that influence dietary and exercise behaviors are reported to play a major role in the development of excess weight in minority groups. Diabetes
Cancer
Heart Disease
Hypertension
Behavioral Risk Factors Diet & Exercise
Women and Obesity Obesity plays a significant role in causing poor health in women, negatively affecting quality of life and shortening quantity of life. More than half of adult U.S. women are overweight, and more than one-third are obese. The life expectancy of women in the U.S. is approaching 80 years of age, and more women than ever are expected to turn 65 in the second decade of the new millennium. Prevention and early treatment of obesity are crucial to ensuring a healthy population of women of all ages. Obesity in Youth Diabetes, hypertension and other obesity-related chronic diseases that are prevalent among adults have now become more common in youngsters. The percentage of children and adolescents who are overweight and obese is now higher than ever before. Poor dietary habits and inactivity are reported to contribute to the increase of obesity in youth.
Today's youth are considered the most inactive generation in history caused in part by reductions in school physical education programs and unavailable or unsafe community recreational facilities. In the U.S., only the state of Illinois requires daily physical education for students in grades K to 12. This fact sheet outlines many factors related to obesity in youth that make it the major health care challenge for the 21st century. Health Effects of Obesity Persons with obesity are at risk of developing one or more serious medical conditions, which can cause poor health and premature death. Obesity is associated with more than 30 medical conditions, and scientific evidence has established a strong relationship with at least 15 of those conditions. Preliminary data also show the impact of obesity on various other conditions. Weight loss of about 10% of body weight, for persons with overweight or obesity, can improve some obesity-related medical conditions including diabetes and hypertension.
Obesity Treatment A statistic frequently used about obesity treatment is that 95 percent of people who lose weight gain it all back. That statistic, based on a small study from 1959, is no longer valid. Much has changed in the way of obesity treatment since then. Thousands of people have succeeded in losing weight and keeping it off -- an encouraging fact for many that are discouraged by outdated information. There are several different types of effective treatment options to manage weight including: dietary therapy, physical activity, behavior therapy, drug therapy, combined therapy and surgery. Weight loss of about 10 percent of excess body weight is proven to benefit health by reducing many obesity-related risk factors. Recommendations for treatment are now focusing on 10 percent weight loss to help patients with long-term maintenance of weight loss. Health professionals including physicians, nutritionists, exercise physiologists, psychologists and bariatric surgeons help persons with overweight and obesity to determine the most appropriate treatment.
Obesity Research In the last four decades of obesity research, progress has been made in identifying causes and treatments. Research has provided a greater understanding of obesity as a chronic disease caused by a complex interaction of genetic, metabolic, behavioral, psychological and environmental (social and cultural) factors. Despite the advances in research, however, children, adolescents and adults are continuing to become overweight and obese in record high numbers. Due to the complexity of obesity, more research is needed in a variety of areas particularly in prevention to control the spread of this epidemic. Obesity and Health Insurance Many insurance plans
do not provide reimbursement for weight loss treatment. According to
many practitioners, few private insurance indemnity plans or managed
care organizations appear to cover the costs of obesity treatment
regardless of whether the service is a medically supervised program of
weight reduction or maintenance, nutrition counseling, surgery or a
pharmaceutical product. The countless number of available insurance
plans and ever changing policies have made it difficult to assess the
extent to which obesity treatment and prevention services are covered
by third party insurers. More data and better tracking is necessary to
determine the health needs of persons with obesity.
Obesity, Medicaid and Medicare Medicaid does not cover obesity, and under Medicare, hospital and physician services for obesity are clearly excluded. Medicaid is a government program that provides health insurance to qualified individuals whose income level is below a certain point. Recipients of Medicaid are primarily women and children who are poor and members of minority groups. Given the high prevalence of obesity among those populations, it could be presumed that many Medicaid recipients are likely to have obesity. Medicare provides health insurance coverage to elderly citizens and disabled Americans who qualify by meeting criteria of the Social Security Administration (SSA) and completing a two-year waiting period.
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