Table 2.

OCD rates in impulse control disorders

Impulse control disorder	Reference	Rates of OCD
Pathological Gambling	Argo and Black (2004)	1–20%
Trichotillomania	Christenson and Mansueto (1999)	3–27%
Pyromania	–	–
Intermittent Explosive Disorder	McElroy et al. (1998)	22%
Kleptomania	Presta et al. (2002)	6.5–60%
C–I Internet Usage Disorder	Black et al. (1999)	0% current; 10% lifetime
	Shapira et al. (2000)	15% current; 20% lifetime
C–I Shopping	Christenson et al. (1994)	12.5–30%
	McElroy et al. (1998)
C–I Skin Picking	Simeon et al. (1997)	6–52%
	Arnold et al. (1998)
	Wilhelm et al. (1999)
C–I Sexual Behaviors	Kafka and Prentky (1994)	12–14%
	Black et al. (1997)