RT Journal Article SR Electronic T1 Co-Occurring Mental Disorders Among Criminal Offenders JF Journal of the American Academy of Psychiatry and the Law Online JO J Am Acad Psychiatry Law FD American Academy of Psychiatry and the Law SP 271 OP 281 VO 18 IS 3 A1 Côté, Gilles A1 Hodgins, Sheilagh YR 1990 UL http://jaapl.org/content/18/3/271.abstract AB Many convicted offenders suffer from major mental disorders. These offenders commit crimes with great frequency. They do not receive mental health care and are often found in isolation cells of correctional facilities. The present investigation examined lifetime multiple disorders, measured by the DIS, among a representative sample of male penitentiary inmates. Pure forms of the major mental disorders were rare. All possible combinations of the major disorders were found to exist. No patterns of groupings of disorders were evident.