Background This is the first long-term follow-up of patients discharged fro
m a medium secure unit.
Aims To describe the short- and long-term outcomes of admission for all pat
ients discharged during a 14-year period.
Method A longitudinal cohort study of all 234 patients discharged from the
Denis Hill Unit, Bethlem Royal Hospital, between 1980 and 1994, followed fo
r an average 6.6 years.
Results Although 48% of admissions were from prison, only 8% returned there
, with most being transferred to another psychiatric bed. One-fifth of pati
ents spent none of the follow-up time in the community; 75% of patients had
at least one readmission; only 24% were convicted of further offences.
Conclusions Re-offending rates are comparable with those for patients disch
arged from high-security hospitals, and much lower than those for released
prisoners. The high readmission rates indicate the need for a range of serv
ices to maintain former patients in the community.
Declaration of interest The project was funded by a grant from the Departme
nt of Health.