Validation of DSM-5 Severity Specifiers for Bulimia Nervosa and Binge Eating Disorder and an Alternative Specifier for Binge Eating Disorder in a Korean Cohort.

Key Points

• Assess the effectiveness of DSM-5 severity specifiers for bulimia nervosa and binge eating disorder in a Korean cohort.
• Analyzed severity groups using DSM-5 specifiers
• Compared clinical variables across severity levels
• Evaluated the adjusted BED specifier for cultural relevance
• BN specifier effectively differentiated clinical variables across severity groups
• Adjusted BED specifier may better serve the Korean population
• Cultural adjustments in specifiers suggest improvement in diagnosis accuracy