- In the United States, eating disorders are more common than Alzheimer’s disease (as many as 10 million people have eating disorders compared to 4 million with Alzheimer’s disease).
- Despite its prevalence, there is inadequate research funding for eating disorders. Funding for eating disorders research is approximately 75% less than that for Alzheimer’s. In the year 2005, the National Institute of Health (NIH) funded the following disorders accordingly:
Illness Prevalence Research Funds
Eating disorders: 10 million $12,000,000*
Alzheimer’s disease: 4.5 million $647,000,000
Schizophrenia: 2.2 million $350,000,000
* The reported research funds are for anorexia nervosa only. No estimated funding is reported for bulimia nervosa or eating disorders not otherwise specified. - Anorexia nervosa is more expensive to treat than schizophrenia, yet insurance coverage for treatment is exceedingly insufficient. The average direct medical costs for treating anorexia nervosa is $6054 a year compared to $4824 a year for schizophrenia.
- Research dollars spent on eating disorders averaged $1.20 per affected individual, compared to $159 per affected individual for schizophrenia.
- The average direct medical costs for treating eating disorder patients in the United States is currently between $5-6 billion per year, whereas the global cost of anti-psychotic medication is $7 billion per year.
- Anorexia nervosa has the highest premature mortality rate of any psychiatric disorder. The majority of deaths are due to physiological complications.
- Although recovery from anorexia nervosa is often protracted nearly a decade, the outcome of treatment is better than for obesity or breast cancer.
References:
Crow, S.J., Peterson, C.B. The Economic and Social Burden of Eating Disorders. Evidence and Experience in Psychiatry. World Psychiatric
Association (in press).
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McDowell, I. (2001). Alzheimer’s Disease: Insights from Epidemiology. Aging: Milano, (13), 143-162.
Powers, P.S., & Bannon, Y. (2002). The Burdens of Eating Disorders are Rarely Recognized. Evidence and Experience in Psychiatry. World
Psychiatric Association (in press).
Striegel-Moore, R.H., Leslie, D., Petrill, S.A., et al. (2000). One-year Use and Cost of Inpatient and Outpatient Services Among Female and
Male Patients with an Eating Disorder: Evidence from a National Database of Health Insurance Claims. International Journal of Eating
Disorders, (27), 381-389.
Strober, M., Freeman, R., Morrell, W. (1997). The Long-term Course of Severe Anorexia Nervosa in Adolescents: Survival Analysis of
Recovery, Relapse, and Outcome Predictors Over 10-15 years in a Prospective Study. International Journal of Eating Disorders, (22),
339-360.
Tamminga, C.A., Lieberman, J.A. (1999). Schizophrenia Research Series: From Molecule to Public Policy. Biological Psychiatry, (46), 3.
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