CATEGORY	Mental, Behavioral and Neurodevelopmental disorders
SYSTEM	Neurological System
ORGAN	Brain and neurological system
ALTERNATE NAMES /COMMON NAMES	Not known
NAMES IN DIFFERENT LANGUAGES	Not known
ICD 10 CLASSIFICATION	F91.3
WORLD STATISTICS	Oppositional Defiant Disorder (ODD) has nearly 10.2% prevalence. Nearly 11.2% of males and 9.2% of females are affected. It usually begins at age of 8 years.
INDIAN STATISTICS	Not known