The criminality committed before first contact to the psychiatric hospital system is substantial, especially among males with schizophrenia.

The aim of this investigation was to define more clearly specific forensic-psychiatric characteristics of female murder or attempted murder perpetrators. The retrospective method applied was based on the comparison of the data from forensic-psychiatric assessments carried out in the Center for Forensic Psychiatry, Psychiatric Hospital Vrapee, Zagreb, from 1983 to 1997 (including 70 female and 70 male subjects-who committed murder or attempted murder). Compared with men, female offenders were most often in some way emotionally related to their victims, and they were more often victimized themselves before committing the crime. ln men alcoholism was a more significant circumstantial factor in the assessment of their accountability. Psychiatric security measures were more often given to male offenders. The intensity of aggression was lower in females than in males. This investigation reveals that there are some sex specific forensic-psychiatric traits of murder or attempted murder perpetrators. The obtained results could be of help in everyday forensic-psychiatric practice, both in assessments and treatment.

Patients with schizophrenia have been shown to have an increased risk of criminality. The aim was to describe possible psychopathological differences between schizophrenia spectrum patients with and without a criminal career before first-episode psychosis. In a multi-centre study, 16 psychiatric treatment centres included and rated 477 patients with first-episode psychosis over a 2-year period on socio-demography, the Positive and Negative Syndrome Scale, OPerational CRITeria checklist, Global Assessment of Functioning, Premorbid Adjustment Scale and Self-report Insight Scale for psychosis. Data were linked with data concerning criminal and psychiatric history. No key characteristics were found to assist the early detection of criminal persons before first psychiatric hospital contact for a psychotic incident. However, when adjusted for sex, age, abuse, living conditions, marital status, employment status and education, a primarily positive symptomatology was associated with a prior criminal career. The premorbid level of functioning and several function parameters were also significantly associated with criminal history. There are significant differences in psychopathology between schizophrenia spectrum patients with and without a criminal career before first-episode psychosis, and a better screening procedure in the judicial system could detect these individuals earlier and make adequate treatment possible.

Little evidence exists concerning the optimal treatment for patients with first-episode schizophrenia-spectrum disorders and the effect on traditional outcomes. The aim was to investigate whether optimal treatment models have an effect on the level of use of coercion and on traditional outcomes. Hospital-based Rehabilitation, an intensified inpatient treatment model, Integrated Treatment, an intensified model of Assertive Community Treatment, and standard treatment were compared for patients with first-episode schizophrenia-spectrum disorders. Ninety-four patients with first-episode schizophrenia-spectrum disorders estimated to benefit from long-term hospitalization were included consecutively from the Copenhagen OPUS-trial and randomized to the three treatment models. At 1-year follow-up, Hospital-based Rehabilitation and Integrated Treatment had better scores on symptoms in the negative dimension and on client satisfaction. Integrated Treatment had fewer bed-days, more patients living in non-supervised accommodation, and better score on quality of life. No differences were found as to the use of coercion. This study adds to the evidence that intensified treatment models are superior to standard treatment. A higher number of bed-days in Hospital-based Rehabilitation did not influence the effect on the outcomes measured.

The study examines how age, sex and substance use disorder are associated with the risk of committing a criminal offence. The study explicitly examines the risk after the first contact to the psychiatric hospital system and after the diagnosis of schizophrenia for those with no previous criminal record; the association between previous non-violent criminality and later violent criminality is also analysed. The study sample comprised 4619 individuals ever diagnosed with schizophrenia. All solved offences were accessible. Data were analysed using Cox's regression. Schizophrenic men had twice the risk of schizophrenic women of committing both violent and non-violent offences. A registered substance use disorder increased the risk 1.9- to 3.7-fold, depending on the starting point for the analyses, while increasing age on first contact or when diagnosed with schizophrenia diminished the risk. Previous non-violent criminality increased the risk for later violent criminality 2.5- to 2.7-fold, depending on the starting point for the analyses. The results suggest that the psychiatric treatment system can play an active role in preventing criminality among individuals with schizophrenia. The preventive measures should be based on a thorough assessment including criminal history at intake and alertness toward young psychotic men with substance use disorders and especially if they also have a criminal history.