Patient characteristics and the use of seclusion in an adult forensic inpatient mental health service in Australia: a quantitative analysis and examination of clinical interventions

Abstract

In Australia, national data indicate that the rate of seclusion use in public forensic mental health inpatient settings has almost tripled since 2008, with the number of patients being admitted to these settings being secluded more often but for shorter durations. The aim of this study was to describe and analyse the use of seclusion within an adult forensic mental health inpatient setting in Australia. The study also sought to compare and examine the characteristics of patients who experienced seclusion and those who did not. This quantitative study was achieved by completing a retrospective case file audit. Data were collected on all patients admitted to the adult forensic mental health inpatient unit during a 6-month period (January to June 2016). Data were obtained from medical records including age, sex, ethnicity, primary and secondary diagnosis, referral source and previous admissions to acute and forensic mental health inpatient settings. During the 6-month study period, 117 admissions to the service occurred involving 109 patients. There were 61 seclusion events involving 20 (18%) patients. Data indicated that patient gender and diagnosis increased the likelihood of a seclusion event occurring. Seclusion was used on a small number of patients who presented a high risk, specifically young, white men with a diagnosis of schizophrenia or a psychotic disorder and drug-related symptoms. Identifying patient characteristics that increase the risk of seclusion is important so that services can design early intervention strategies to enhance patient safety.