Per 1000 Distribution of Persons with Mental Retardation and Onset at Age 0-18 Years by Cause of Mental Retardation for Each Sex and Sector in India (July-December 2002) | |||||||||
Cause of Mental Retardation | Rural | Urban | Rural+Urban | ||||||
Male | Female | Person | Male | Female | Person | Male | Female | Person | |
Pregnancy & Birth Related | |||||||||
Serious Illness During Childhood | |||||||||
Head Injury in Childhood | |||||||||
Heredity | |||||||||
Other Reasons | |||||||||
Not Known | |||||||||
Total* |