Police referrals at the psychiatric emergency service in Taiwan.

INTRODUCTION: The police are the frontline workers in crisis situations involving patients with severe mental illness and act as a primary referral source for psychiatric emergency services (PES) in the community. The aims of this study were to investigate the distribution and characteristics of police referral among psychiatric patients in Taiwan. METHODS: The study cohort consisted of patients who visited the PES of Taipei City Psychiatric Center from January 2009 to December 2010. The associations between the factors of demographics, clinical characteristics, and psychiatric service utilization and police referral were evaluated. RESULTS: Among the 7656 psychiatric emergency visits, 3029 (39.6%) were referred by the police. These patients referred by police were more likely to be male and aged between 30 to 49 years. Clinical factors related to police referrals including a higher triage assessment level, chief problems included violence, disturbance, substance use, less anxiety, and a diagnosis of unspecified psychosis. The triage assessment level and chief problems assessed by nurses were major predictors. These patients tended to be referred from the catchment area and during the nighttime shift, were discharged during the daytime shift, and stayed longer in the PES. Disposition arrangements such as discharge against medical advice and involuntary admission were also associated with police referrals. DISCUSSION: Patients referred by the police to the PES were those with more severe psychiatric problems and illnesses assessed by psychiatric nurses and psychiatrists. They tended to have more complex service utilization at the PES.

The Low Proportion and Associated Factors of Involuntary Admission in the Psychiatric Emergency Service in Taiwan.

BACKGROUND: The involuntary admission regulated under the Mental Health Act has become an increasingly important issue in the developed countries in recent years. Most studies about the distribution and associated factors of involuntary admission were carried out in the western countries; however, the results may vary in different areas with different legal and socio-cultural backgrounds. AIMS: The aim of this study was to investigate the proportion and associated factors of involuntary admission in a psychiatric emergency service in Taiwan. METHODS: The study cohort included patients admitted from a psychiatric emergency service over a two-year period. Demographic, psychiatric emergency service utilization, and clinical variables were compared between those who were voluntarily and involuntarily admitted to explore the associated factors of involuntary admission. RESULTS: Among 2,777 admitted patients, 110 (4.0%) were involuntarily admitted. Police referrals and presenting problems as violence assessed by psychiatric nurses were found to be associated with involuntary admission. These patients were more likely to be involuntarily admitted during the night shift and stayed longer in the psychiatric emergency service. CONCLUSIONS: The proportion of involuntary admissions in Taiwan was in the lower range when compared to Western countries. Dangerous conditions evaluated by the psychiatric nurses and police rather than diagnosis made by the psychiatrists were related factors of involuntary admission. As it spent more time to admit involuntary patients, it was suggested that multidisciplinary professionals should be included in and educated for during the process of involuntary admission.