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Asser H. Thomsen M.D. Hans Petter Hougen M.D. D.M.Sc. Palle Villesen Ph.D. Ole Brink M.D Ph.D. Peter M. Leth M.D. Ph.D. D.M.Sc. 《Journal of forensic sciences》2020,65(3):833-839
Sharp force trauma is a common homicide method. The weapon is typically a knife, which is easily accessible and does not require special skills. We have analyzed all 471 sharp force homicides in Denmark during 1992–2016 with special focus on aspects that are relevant to forensic pathologists, including the distribution of wounds and organ injuries. Most homicides were committed inside with a kitchen knife. The front left thorax was the most common area to be affected by sharp force trauma. In 18.9% of the victims, there was only one sharp injury, the majority on the thorax. The most common trajectory for stab wounds was directly posterior with no deviation to the sides or up/down followed by directly anterior. The heart (including pericardium) and lungs (including hemo- and pneumothorax) had injuries in more than 75% of the victims. 67% of victims were males. Female victims had more sharp force injuries and defense wounds than male victims. Most females were killed in domestic homicides (73.7%), most commonly in partner killings (56.4%). In contrast, many male victims were killed in a setting of nightlife/intoxication (34.0%) most by a friend/acquaintance delivering a few stab wounds. The results clearly show strong sex differences in both victims and offenders. This could be useful for shaping policies and public opinion, and as a route for understanding the developments in interpersonal violence. In the narrow setting of death investigation, our results will provide an evidence-based approach to understanding the injury patterns in sharp force homicide. 相似文献
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The authors' objective was to examine the ability of acute stress disorder (ASD) and other trauma-related factors in a group of physical assault victims in predicting post-traumatic stress disorder (PTSD) 6 months later. Subjects included 214 victims of violence who completed a questionnaire 1 to 2 weeks after the assault, with 128 participating in the follow-up. Measures included the Harvard Trauma Questionnaire, the Trauma Symptom Checklist, and the Crisis Support Scale. Twenty-two percent met the full PTSD diagnosis and 22% a subclinical PTSD diagnosis. Previous lifetime shock due to a traumatic event happening to someone close, threats during the assault, and dissociation explained 56% of PTSD variance. Inability to express feelings, hypervigilance, impairment, and hopelessness explained another 15% of PTSD variance. The dissociative, the reexperiencing, the avoidant, and the arousal criteria of the ASD diagnosis correctly classified 79% of the subsequent PTSD cases. 相似文献
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