Delusion, excitement, violence, and suicide history are risk factors for aggressive behavior in general inpatients with serious mental illnesses: A multicenter study in China. (February 2019)

• Record Type: Journal Article
• Authors: Li, Qiguang; Zhong, Shaoling; Zhou, Jiansong; Wang, Xiaoping
• Is Part Of: Psychiatry research. Volume 272(2019)
• Page Start: 130
• Page End: 134
• Publication Date: 2019-02
• Subjects: Aggressive behavior -- Serious mental illness -- Risk factor -- Violence -- Suicide; Psychiatry -- Periodicals; Psychiatry -- periodicals; Psychiatrie -- Périodiques; 616.89
• DOI: 10.1016/j.psychres.2018.12.071
• Languages: English
• ISSNs: 0165-1781

Abstract

Highlights: High rates of inpatients diagnosed as schizophrenia have aggressive behavior during hospitalization. Violent history, suicide history, current delusions and excitement are risk factors for aggression among general psychiatric inpatients with serious mental illnesses. Both historical and dynamic factors are related to aggressive behavior for inpatients with serious mental illness. Abstract: Little is known about the risk factors for aggression in general clinical settings in China. The aim of this study is to explore potential risk factors for inpatients with serious mental illness. The study was conducted from 15 March to 14 April 2013 and involved 16 general psychiatric institutions in China. A standardized data collection form was used to collect demographic and clinical characteristics data, including information on current hallucinations, delusions, depression, excitement, aboulia, apathy, and adherence to treatment. Information on lifetime history of violence and suicidality was also collected. The Modified Overt Aggression Scale (MOAS) was also administered to indicate recent (past week) aggression. A total of 511 inpatients were enrolled. On the basis of a score of five or greater on the MOAS, 245 inpatients were assigned to aggressive group and 266 were assigned to non-aggressive group. A lifetime history of violent behaviour (OR = 3.1, 95% CI = 1.95–5.11), suicide (OR = 3.0, 95% CI = 1.49–6.10), as well as current delusions (OR = 1.92, 95% CI = 1.24–2.97), and excitement (OR = 2.63, 95% CI = 1.57–4.39) were associated with aggression. The study suggested violent history, suicide history, current delusions, and excitement are the risk factors for aggression among general psychiatric inpatients with serious mental illnesses.