title: Prevalence and correlates of aggression among psychiatric in-patients at Jos University Teaching Hospital.
abstract: OBJECTIVE
  The study was designed to determine the prevalence of aggression and clinical factors associated with aggression among psychiatric in-patients at Jos University Teaching Hospital. This will help create a good knowledge base about management of these patients.
  
  
  METHODS
  All admitted psychiatric patients between December, 2005, and February, 2007, that met the ICD-10 criteria for a specific clinical diagnosis were included. The modified overt aggression scale was subsequently used to assess the type and severity of aggression. Additional information was obtained through a self-designed questionnaire containing sociodemographic and psychiatric illness variables.
  
  
  RESULTS
  A total of 300 subjects satisfied the inclusion criteria, but only 298 were assessed because two patients absconded from the wards during the study period. The prevalence of aggression in this study was 19.5%. Of the 58 aggressive patients, 35 (21.7%) and 23 (16.8%) were male and female, respectively. Schizophrenic patients (31%) exhibited aggression more than any other diagnostic category. Most of the aggressive behavior occurred without provocation (63.3%). Aggression among psychiatric patients was associated with a history of previous acts of aggression and delusion of persecution.
  
  
  CONCLUSIONS
  Aggression is a significant clinical problem in psychiatric facilities. Consequences of aggression among psychiatric patients can be far reaching for the mental health worker. More longitudinal studies should be carried out among specific diagnostic categories of psychiatric patients to determine factors associated with aggression in each.
authors.affiliation: Department of Mental Health, University of Port Harcourt, Nigeria. dondozie2005@yahoo.com
authors.forename: D C
authors.initials: DC
authors.lastname: Chukwujekwu
authors.forename: P C
authors.initials: PC
authors.lastname: Stanley
mesh_terms: D000328:Adult; D000374:Aggression / Q000523:psychology*; D003430:Cross-Sectional Studies; D005260:Female; D006784:Hospitals, Teaching; D006801:Humans; D007297:Inpatients / Q000523:psychology / Q000706:statistics & numerical data*; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology; D009549:Nigeria / Q000453:epidemiology; D015995:Prevalence; D011446:Prospective Studies; D011567:Psychiatric Department, Hospital / Q000706:statistics & numerical data*; D011569:Psychiatric Status Rating Scales; D012720:Severity of Illness Index; D017678:Sex Distribution; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires