Narcissistic Personality Disorder Prevalence and Comorbidity
Channel: Prof. Sam Vaknin
Date: 2010-08-13

Everything You Need to Know about Narcissists, Psychopaths, and Abuse - click on this link: http://www.narcissistic-abuse.com/faq1.html

According to the DSM IV-TR, Narcissistic Personality Disorder (NPD) is diagnosed in between 2% and 16% of the population in clinical settings (between 0.5-1% of the general population). The DSM-IV-TR proceeds to tell us that most narcissists (50-75% of all patients) are men. Narcissistic Personality Disorder (NPD) is often diagnosed with other mental health disorders ("co-morbidity"), such as mood disorders, eating disorders, and substance-related disorders. Patients with Narcissistic Personality Disorder (NPD) are frequently abusive and prone to impulsive and reckless behaviours ("dual diagnosis"). (From the book "Malignant Self-love: Narcissism Revisited" by Sam Vaknin - Click on this link to purchase the print book, or 16 e-books, or 2 DVDs with 12 hours of video lectures on narcissists, psychopaths, and abuse in relationships: http://www.narcissistic-abuse.com/thebook.html)