Critiquing DSM Diagnostic Criteria for Eating Disorders
This paper critically examines the diagnostic criteria for eating disorders as defined in the DSM-IV and DSM-5, arguing that an excessive reliance on physical indicators—particularly body weight—undermines the validity and clinical usefulness of these definitions. Drawing on criteria for anorexia nervosa, bulimia nervosa, and binge eating disorder, the paper identifies key problems: weight-based thresholds that fail to capture psychological severity, ambiguous language around binge eating and compensatory behavior, and the historical exclusion of males and postmenopausal women. The paper concludes by proposing that diagnostic criteria should shift emphasis toward obsessive thought patterns, subjective distress, and impairment of social functioning, and suggests eating disorders may be better classified under obsessive-compulsive spectrum disorders.
- Introduction: Questioning the DSM's Authority on Eating Disorders: DSM definitions evolve; eating disorders warrant scrutiny
- Problems with the Anorexia Nervosa Criteria: Weight-based thresholds miss psychological severity
- The Menses Criterion and Gender Exclusion: Menses criterion excluded males and older women
- Diagnostic Ambiguities in Bulimia and Binge Eating Disorder: Binge and purging definitions are dangerously vague
- The Diagnostic Reality: Overlapping and Evolving Presentations: Patients rarely fit discrete diagnostic categories cleanly
- Toward a Better Diagnostic Framework: Distress and functioning better define disordered eating
✍️ How to write this paper — guide, tools & examples ▾
What makes this paper effective
- The paper systematically works through each DSM criterion, identifying a specific logical or clinical flaw in each before moving to the next, giving the argument a disciplined and cumulative structure.
- It uses concrete, relatable examples—competitive athletes, older women with family obligations, marathon runners, and CrossFit participants—to expose the real-world absurdities of overly broad or rigid criteria.
- The paper demonstrates awareness of the DSM's own evolution (removal of the menses criterion, replacement of NOS with OSFED), which strengthens its credibility by showing engagement with current diagnostic standards.
Key academic technique demonstrated
The paper employs criterion-by-criterion textual analysis, quoting directly from the DSM and then applying counterexamples to test each criterion's boundaries. This technique—common in philosophical and clinical critique—exposes definitional inconsistencies without requiring empirical data, relying instead on logical stress-testing of the criteria's language.
Structure breakdown
The paper opens by contextualizing DSM revision history to establish that diagnostic categories are not fixed. It then proceeds through anorexia criteria sequentially (weight threshold, fear of weight gain, body image disturbance, menses), before turning to bulimia and binge eating disorder. A penultimate section introduces clinical literature (Fairburn & Cooper, 2011) to show how poorly patients map onto discrete diagnoses. The conclusion proposes a distress- and functioning-based alternative framework.
Introduction: Questioning the DSM's Authority on Eating Disorders
The Diagnostic and Statistical Manual (DSM) of Mental Disorders has the appearance of an authoritative text in terms of how mental diseases are defined. However, there has been considerable debate over what constitutes a mental disorder over the years. For example, for many years Asperger Syndrome was defined as a separate category from other autism spectrum disorders (ASD). Now, individuals who were once thought to have Asperger's are simply viewed as being "on the autistic spectrum." Similarly, homosexuality was once classified as a disorder but no longer is, while severe PMS has made its way — controversially — into the DSM. Thus, when the definition of a mental illness does not seem to be effective or to be serving the population it is intended to serve, questioning that definition seems wise.
This should be the case with eating disorders, particularly given the troublesome reputation for treating these conditions. The persistent difficulty in treating them should itself be a red flag regarding the questionable nature of the diagnostic criteria.
References
DSM-5. Retrieved from: http://www.eatingdisorders.org.au/eating-disorders/what-is-an-eating-disorder/classifying-eating-disorders/dsm-5#bulimia
Fairburn, C. & Cooper, Z. (2011). Eating disorders DSM-5 and clinical reality. The British Journal of Psychiatry, 198, 8–10. doi: 10.1192/bjp.bp.110.083881
Create your account
Always verify citation format against your institution’s current style guide requirements.