Racial differences in the criminalization of the mentally ill.

"Criminalization," the hypothesis that mentally ill persons are diverted to the criminal justice system, has been difficult to confirm. The few relevant studies have examined aspects of the mental health or the criminal justice systems, but not both. This study compares state hospital admissions with the admission of mentally ill persons to state prisons. There was considerable variation between counties. Counties sent more mentally ill members of their largest minority group to prison than expected. These results suggest that jurisdictions differ in their use of these two systems and that race is a factor in this difference.