Factors relevant to patient assaultive behavior and assault in acute inpatient psychiatric units in Taiwan.
The purpose of this article was to explore patient assault in acute inpatient psychiatric units and to examine the interplay between the patients, environmental staff factors related to assaults. A log system for recording assault occurrences was used. Four trained research assistants conducted a chart review and interviewed the nursing staff to complete the overt aggression scale, staff observation aggression scale, and environmental assessment questionnaire separately at the four hospitals. The data showed 855 episodes of assaults from 287 patients. The assault incident density ranged from 1.11 to 1.95 per 1,000 patient days. Patient factors (diagnosis, history of assaultive behavior, the duration of admission, and smoking history), environmental factors (patient/nurse ratio and space density) and staff factors (age, length of work experience, training program received in assault prevention and management) were contributing variables to patients' assaultive behavior. This reinforces the complexity of models in predicting assaults among psychiatric in-patients.
Chou
Kuei-Ru
KR
National Defense Medical Center; the daggerPsychiatric Department, Tri-Service General Hospital; and the double daggerPsychiatric Department, Cheng-Hsin Hospital, Taipei, Taiwan, ROC. kueiru@ndmctsgh.edu
Lu
Ru-Band
RB
Mao
Wei-Chung
WC
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006272:Health Facility Environment; D006801:Humans; D007297:Inpatients / Q000523:psychology*; D016015:Logistic Models; D008297:Male; D001523:Mental Disorders / Q000523:psychology; D008875:Middle Aged; D009741:Nursing Staff, Hospital; D011567:Psychiatric Department, Hospital; D012307:Risk Factors; D013624:Taiwan; D014754:Violence / Q000706:statistics & numerical data*