Anorexia Statistics in America
By: Deanna McMichael
Published: November 15, 2023

An estimated 30 million people in the United States will experience an eating disorder at some point in their lives, with anorexia nervosa being one of the most prevalent disorders. It is important to note that eating disorders do not discriminate and affect individuals of all ages, genders, races, and socioeconomic backgrounds. 

Understanding anorexia statistics in America is not just about the numbers, but with this information we can better address this public health concern and provide appropriate support and treatment to those affected. In this piece, we will discuss the prevalence of anorexia in America, its impact on different demographic groups, access to treatment and the influence of the COVID-19 pandemic on these statistics. 

Prevalence of Anorexia in America  

Studies show that anorexia has the highest mortality rate of any psychiatric disorder. Anorexia is more commonly diagnosed in women with rates 3 times higher than men, making up 0.9% of the population for women versus 0.3% of the population for men. There are a lot of perceptions and stigmas surrounding anorexia, some of which have led to men being underdiagnosed. A 2019 case study reports that males represent 25% of people with anorexia but have a higher risk of death compared to females due to being diagnosed later.  

  • A 2007 study that combined eating disorder data from 2000-2006 reported that around 0.9% of women and 0.3% of men had a lifetime prevalence of anorexia. 
  • The risk of dying is 10 times higher in youth with anorexia between 15-24 than peers their same age who do not have an eating disorder. 
  • It is estimated that up to 20% of individuals with severe cases may die prematurely due to complications related to their eating disorder. 

Anorexia has the highest mortality rate of psychiatric disorders in America, with about 5% of individuals dying within 4 years of diagnosis. This highlights the urgent need for awareness, education, and support for those who are suffering. 

Anorexia in Different Demographic Groups  

Anorexia affects various demographic groups differently and is most diagnosed in adolescents and young adults. However, it is important to note that individuals of all ages can be affected by this condition.  

Adolescents: Anorexia often begins during adolescence and statistics show that lifetime prevalence is of cases diagnosed in this age group is 0.3% of the US population. The pressures of academic performance, social acceptance, and changing body image can contribute to the development of the disorder in teenagers. 

Adults: Contrary to common misconceptions, anorexia is not limited to young people. The lifetime prevalence of adults with anorexia is 0.6% of the population with some having struggled with the disorder since adolescence. 

Minority Communities: Studies have indicated that individuals from minority communities may experience unique challenges in seeking treatment for anorexia. Cultural factors, stigma, and a lack of culturally competent care can be barriers to diagnosis and treatment. 

Access to Treatment 

Access to appropriate treatment is critical for recovery. Many individuals with anorexia face barriers to seeking treatment, including stigma surrounding mental health and eating disorders, a lack of awareness about available resources, and difficulties accessing specialized care. 

Studies show that only 23% of individuals with eating disorders seek treatment, and among those who do, not all receive evidence-based treatments. Early intervention is key to improving outcomes in anorexia. The sooner individuals receive treatment, the better their chances of recovery. 

Another key part of treatment is considering the possible co-occurring disorders that people with anorexia might also need help with. A recent study of more than 2,400 hospitalized eating disorder patients found that 90% of these individuals were also being treated for a co-occurring mood disorder.   

Personality disorders are common in eating disorder patients, in patients with the restricting type of anorexia: 

  • 20% of patients also had obsessive-compulsive personality disorder  
  • 10% of patients had borderline personality disorder. 
  • In patients with the binge-purge type of anorexia: 
  • 12% of patients had obsessive-compulsive personality disorder 
  • 25% of patients had borderline personality disorder 

Recovery and Relapse Rates 

Recovery from anorexia is possible, a 22 year  follow up study on patients with anorexia and bulimia found that 62.8% of participants with anorexia fully recovered and many others experienced significant improvements in their health and well-being.  

Relapse is often part of the recovery journey and is quite common among anorexia patients. Studies show that relapse rates in the initial 18-month period after treatment are between 35% and 41%. There are numerous factors that can influence the risk of relapse, including stressors, societal pressures, and underlying psychological issues. Relapse prevention strategies are a crucial part of treatment. 

The support of family, friends, and treatment professionals plays an indispensable role in an individual’s journey toward recovery. Having a dedicated support system can significantly improve the chances of maintaining recovery.  

Impact of COVID on Anorexia Statistics 

The COVID-19 pandemic has had significant effects on eating disorder statistics. A recent study, which looked at inpatient and outpatient care for eating disorders before and during the onset of the pandemic, found that there was a significant increase in eating disorder care numbers compared to pre-pandemic care. There is still much to investigate and look into for us to truly understand the impact that the pandemic has had on anorexia and eating disorders as a whole. 

Some potential factors include:  

  • Effects of the Pandemic: Factors such as increased social isolation, disruption of routines, and heightened stress have been linked to worsening anorexia symptoms.  
  • Changes in Treatment and Access to Care: The pandemic has also affected the delivery of healthcare services, including those related to eating disorders. Telehealth and online support have become more prevalent, but access to in-person care has been disrupted for some. 
  • Post-Pandemic Outlook: As we emerge from the pandemic, addressing the impact of COVID-19 on anorexia remains a priority. Increased awareness of mental health issues and improved access to virtual care may have lasting effects on how anorexia is diagnosed and treated. 

Understanding these statistics is crucial for raising awareness about anorexia and advocating for early intervention and effective treatment options. By recognizing the magnitude of this issue within our society, we can work towards providing better support systems for those affected by anorexia and strive for improved outcomes in terms of prevention, treatment, and recovery. 


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