"Experts working on the long-awaited DSM-5βto be published later this monthβrecommended substantial revisions to the section on personality disorders. Specifically, they proposed a "hybrid categorical-dimensional model" including not only "core impairments in personality functioning" but also various combinations of "pathological personality traits" associated with these conditions. Goals of the proposal included:
- Reducing overlap among personality disorder diagnoses
- Reducing heterogeneity among patients receiving the same diagnosis
- Eliminating arbitrary diagnostic thresholds with little or no research basis
- Addressing the widespread use of the vague "personality disorder not otherwise specified" diagnosis
- Providing diagnostic thresholds that are related to level of impairment in a meaningful way..."
http://medicalxpress.com/news/2013-05-alternative-personality-disorders-upcoming-dsm-.html
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