A survey of sentenced prisoners transferred to hospital for urgent psychiatric treatment over a three-year period in one region.

This study describes a survey of sentenced prisoners who were transferred to psychiatric hospitals in South Wales under 8.47 of the Mental Health Act of 1983 (England & Wales) over a three-year period. During this time there were 29 such transfers of 25 prisoners and all were male. Fifty per cent of these prisoners who became patients had a clinical diagnosis of schizophrenia, 13 per cent of recurrent depressive disorder, 4 per cent of a drug-induced psychosis, 4 per cent of hypomania and 6.6 per cent had some form of personality disorder. Forty-four per cent were returned to prison to complete their sentence once their mental disorder was treated.