The Patient Experience with DSM-5-Defined Binge Eating Disorder: Characteristics, Barriers to Treatment, and Implications for Primary Care Physicians

Abstract

Background: Binge eating disorder (BED) is now a formal diagnosis in the Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5). However, post–DSM-5 patient profiles and viewpoints on BED diagnosis and treatment remain unclear. This study used a focus group methodology to examine demographic and clinical characteristics, as well as perceptions of diagnosis and treatment from patients with BED symptoms who were either formally diagnosed with BED or undiagnosed. Methods: Binge eating disorder-diagnosed individuals (n = 11) or those meeting the DSM-5 BED diagnostic criteria but were undiagnosed (n = 14) participated in 6 semistructured focus groups conducted by trained staff at 3 geographic locations in the United States. Patients completed a series of demographic and clinical measures and then engaged in a moderated discussion focused on identifying factors associated with their experiences with BED. Results: Sixty percent of the patients were female, 48% were white and 40% were black, and 76% were employed. The diagnosed group had a slightly higher socioeconomic status; undiagnosed patients had a higher average body mass index. In the overall sample, comorbid anxiety (40%) and depression (40%) were the most common psychiatric comorbidities. Even in the diagnosed group, only half of the patients (54.5%) became aware of BED through their health care provider (HCP; n = 6). Patients perceived that HCPs were focused more on physical ailments, were judgmental about weight, and were unable to distinguish BED from obesity. They also expressed a desire for safe, nonjudgmental interactions with HCPs. Conclusions: Education and income may be factors affecting access to care and BED diagnosis. Both patient groups reported considerable psychopathology and medical comorbidities. Moreover, the patient groups perceived HCPs as both having inadequate understanding of BED and providing insensitive and ineffective communication regarding eating behaviors. The study findings in diagnosed and undiagnosed patient groups underscore the need for greater BED disease state awareness and patient sensitivity among HCPs.