Risk assessment for patient perpetrated violence: Analysis of three assaults against healthcare workers

Workplace violence in healthcare settings is a complex topic with many different environments in which aggression is sometimes expressed by patients toward those entrusted with providing their healthcare. The assessment of violence risk in a nursing home containing many patients with organic brain syndrome is quite distinct from assessment in forensic psychiatric units, inner city emergency rooms, or outpatient pain clinics. Three cases are presented that are composite summaries of actual assaults which took place across different hospital settings, all within an urban Midwestern city in the United States: (1) an emergency department; (2) a psychiatric emergency services (PES) center; (3) a short stay (typically 72 hours to 5 days) civil psychiatric inpatient unit. These case studies exemplify specific risk factors that violent patients have, depending upon the specific healthcare setting where the patient presents. Research is cited relevant to all three case studies and how one should assess their risk. Lastly, the complexity of this issue is highlighted by a brief discussion of the pitfalls entailed in profiling ``the dangerous patient.'' It is demonstrated that when violence is expressed by a patient toward a healthcare provider, it is usually a maladaptive response, one in which characteristics of that setting and behavior of those who work within it must be carefully considered when determining what factors precipitated the patient's violent act.