What variables are associated with an expressed wish to kill a doctor in community and injured patient samples?

Abstract

Working in a health care setting has been identified as a primary risk factor for violent assault, which is often perpetrated by patients. Patient dangerousness is a multidimensional phenomenon, which may include violent ideation, homicidal planning, a history of violent acts, or overt threatening behavior. Although the verbal report of thoughts of killing a doctor is only one of many risk factors for patient dangerousness, reports of homicidal ideation are widely regarded as being sufficient to warrant concern, and to indicate a need for further assessment of the patient. In this study, 2264 subjects (1329 healthy community subjects, 158 non-healthy community subjects, and 777 rehabilitation patients) were asked if they had a desire to kill a doctor that they had seen. Subjects responding positively to this item were compared to subjects responding negatively to the item using all available demographic variables and BHI 2 scales using chi-square or t-test. Significant variables (p