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Statistics and Facts About OSFED


Numerous illnesses exist in today's complex mental health environment, but they are frequently overlooked or overshadowed by disorders with well-known labels. One of these is OSFED, a less well-known but disturbingly common eating disorder. Although many people may not be familiar with its acronym, its influence on people's lives is no less profound. Banyan Treatment Centers Philadelphia sets out to investigate the data and present sobering truths regarding OSFED, a disorder that has a profound impact on the mental health of countless people while remaining largely unrecognized.

What Is OSFED?

OSFED, or Other Specified Feeding or Eating Disorder, is a category for mental health diagnoses. It covers a broad spectrum of eating disorders that don't easily fall into the more well-known categories, like anorexia nervosa or bulimia nervosa. People with OSFED have a variety of disordered eating patterns and associated behaviors that have a very negative impact on their physical and mental health.

The distinctive quality of OSFED is that, despite not fulfilling the precise requirements for the aforementioned eating disorders, it is no less severe or incapacitating. Instead, OSFED exhibits a distinct collection of symptoms that might appear in several ways, making it difficult to recognize and comprehend.

Some common OSFED symptoms include:

  • Atypical food restriction: Individuals may have irregular patterns of food restriction, not fitting the criteria for anorexia nervosa but nonetheless participating in restrictive eating behaviors. This may entail restricting the amount of food consumed, avoiding particular food groups, or following stringent dietary guidelines.
  • Binge-eating episodes: Similar to bulimia nervosa, people with OSFED may experience recurrent episodes of binge eating. The frequency or length of these episodes may not, however, match the precise standards for a bulimia diagnosis.
  • Purging behaviors: Some people may engage in purging behaviors, such as self-induced vomiting or abusing laxatives or diuretics, albeit these behaviors may not be as frequent or severe as those seen in bulimia nervosa.
  • Night eating syndrome: This is characterized by ingesting a sizable amount of food at night and frequently being unable to become hungry in the morning.
  • Unspecified feeding or eating disorder: In certain cases, people may exhibit a variety of disordered eating symptoms that do not fall into one of the categories listed above. According to the OSFED diagnostic, these cases fall under the category of "unspecified feeding or eating disorder."

By acknowledging the complexities and intricacies of OSFED, we can take substantial strides toward improving diagnosis, treatment, and, ultimately, the lives of those impacted by this often-overlooked disorder.

OSFED Eating Disorder Statistics

It is important to stay informed on the prevalence of disorders like OSFED. It helps to highlight that many people are susceptible, and staying vigilant for symptoms can help prevent it.

A study by the National Library of Medicine found that, among a sample of 496 adolescent females, 2.8% experienced atypical anorexia nervosa. Low-frequency bulimia nervosa was detected in 4.4% of the females by the age of 20. 3.6% were diagnosed with subthreshold BED, while 3.4% lived with a purging disorder.1 Statistics regarding night eating syndrome revealed that while 4.2% of individuals surveyed were diagnosed, that number dropped down to 2.9% when excluding those with eating disorders.2

It's crucial to remain knowledgeable about the prevalence of disorders like OSFED. It is beneficial to emphasize how vulnerable many people are and how being on the lookout for indicators can help prevent it.

OSFED Treatment at Rehab in Philadelphia

If you or someone you know is seeking treatment for the symptoms of this disorder, take comfort in the fact that you are not alone in this. Banyan is proud to offer Philadelphia eating disorder treatment that is designed to aid clients in confronting the disorders that they live with while reclaiming their own sense of agency and power in the situation. With a variety of therapy programs at our disposal, we offer our clients a sincere shot at long-term recovery.

Call the professionals at Banyan at 888-280-4763 to learn more about our Philadelphia eating disorder clinic and what it can do for you or your loved one.


  1. NIH - Prevalence, incidence, impairment, and course of the proposed DSM-5 eating disorder diagnoses in an 8-year prospective community study of young women
  2. NIH - Prevalence and clinical significance of night eating syndrome in university students

Related Reading

The Different Anorexia Subtypes

Bulimia Facts and Statistics

Alyssa, Director of Digital Marketing
Alyssa, Director of Digital Marketing
Alyssa is the National Director of Digital Marketing and is responsible for a multitude of integrated campaigns and events in the behavioral health and addictions field. All articles have been written by Alyssa and medically reviewed by our Chief Medical Officer, Dr. Darrin Mangiacarne.