Narcissistic Personality Disorder - Prevalence and Comorbidity
Posted by Nick Niesen on October 27th, 2010
What is the Difference between Healthy Narcissism and the Pathological Kind?
"(A) life-long pattern of traits and behaviors which signify infatuation and obsession with one's self to the exclusion of all others and the egotistic and ruthless pursuit of one's gratification, dominance and ambition."
Luckily for us, we are all narcissists to some degree. But healthy narcissism is adaptive, flexible, empathic, causes elation and joy (happiness), and help us to function. Pathological narcissism is maladaptive, rigid, persisting, and causes significant distress, and functional impairment.
Prevalence and Age and Gender Features
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.
We must carefully distinguish between the narcissistic traits of adolescents - narcissism is an integral part of their healthy personal development - and the full-fledge disorder. Adolescence is about self-definition, differentiation, separation from one's parents, and individuation. These inevitably involve narcissistic assertiveness which is not to be conflated or confused with Narcissistic Personality Disorder (NPD).
"The lifetime prevalence rate of NPD is approximately 0.5-1 percent; however, the estimated prevalence in clinical settings is approximately 2-16 percent. Almost 75 percent of individuals diagnosed with NPD are male (APA, DSM IV-TR 2000)."
From the Abstract of Psychotherapeutic Assessment and Treatment of Narcissistic Personality Disorder By Robert C. Schwartz,Ph.D., DAPA and Shannon D. Smith, Ph.D., DAPA (American Psychotherapy Association, Article #3004 Annals July/August 2002)
However, as the narcissist grows old and suffers the inevitable attendant physical, mental, and occupational restrictions, Narcissistic Personality Disorder (NPD) is exacerbated.
Studies have not demonstrated any ethnic, social, cultural, economic, genetic, or professional predilection or susceptibility to the Narcissistic Personality Disorder (NPD).
Still, Robert Milman suggested a condition that he labeled "Acquired Situational Narcissism". He observed a transient and reactive form of the Narcissistic Personality Disorder (NPD) in certain situations, such as under constant public scrutiny and exposure.
Comorbidity and Differential Diagnoses
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").
The comorbidity of Narcissistic Personality Disorder (NPD) with other personality disorders, such as the Histrionic, Borderline, Paranoid, and Antisocial Personality Disorders, is high.
Narcissistic Personality Disorder (NPD) is often misdiagnosed as Bipolar Disorder (the manic phase), Asperger's Disorder, or Generalized Anxiety Disorder - and vice versa.
Though the personal styles of patients with Cluster B personality disorders resemble each other, they also substantially differ. The narcissist is grandiose, the histrionic coquettish, the antisocial (psychopath) callous, and the borderline needy.
From my book, "Malignant Self Love - Narcissism Revisited":
"As opposed to patients with the Borderline Personality Disorder, the self-image of the narcissist is stable, he or she are less impulsive and less self-defeating or self-destructive and less concerned with abandonment issues (not as clinging).
Contrary to the histrionic patient, the narcissist is achievements-orientated and proud of his or her possessions and accomplishments. Narcissists also rarely display their emotions as histrionics do and they hold the sensitivities and needs of others in contempt.
According to the DSM-IV-TR, both narcissists and psychopaths are "tough-minded, glib, superficial, exploitative, and unempathic". But narcissists are less impulsive, less aggressive, and less deceitful. Psychopaths rarely seek narcissistic supply. As opposed to psychopaths, few narcissists are criminals.
Patients suffering from the range of obsessive-compulsive disorders are committed to perfection and believe that only they are capable of attaining it. But, as opposed to narcissists, they are self-critical and far more aware of their own deficiencies, flaws, and shortcomings."
Goldman, Howard H., Review of General Psychiatry, fourth edition, 1995. Prentice-Hall International, London.
Gelder, Michael, Gath, Dennis, Mayou, Richard, Cowen, Philip (eds.), Oxford Textbook of Psychiatry, third edition, 1996, reprinted 2000. Oxford University Press, Oxford.
Vaknin, Sam, Malignant Self Love - Narcissism Revisited, seventh revised impression, 1999-2006. Narcissus Publications, Prague and Skopje.
About the AuthorNick Niesen
Joined: April 29th, 2015
Articles Posted: 33,848
Claim 1 FREE Stock! No Purchase Necessary!
You have a 100% chance of receiving one free stock! Click to claim and have a chance to get one share of Facebook, Visa, Microsoft and others for free!
FREE App - Earn up to 25¢/gal cash back on gas!
Download this FREE app and earn cash-back when you buy gas, groceries and food! 100% FREE to join and FREE to earn cash back on your everyday purchases!
Quality Office Furniture USA Shipped Direct - Madison Liquidators
Nationwide vendor of quality office furnishings including Desks, Office Chairs, Conference Tables, Cubicles and more!
Earn HNT Tokens with a Helium Hotspot!
Pre-Order a Helium hotspot and earn HNT tokens that are redeemable for USD. Set it and forget it!
Lolli: Earn Free Bitcoin When You Shop Online!
Lolli is a rewards application that gives you bitcoin for shopping at your favorite online stores.
Fold - Earn free bitcoin when you shop
Earn bitcoin cashback rewards when you shop at top retailers, including Amazon, Uber, Starbucks, Chipotle, and more. Download the app, sync your payment method and start earning bitcoin today!