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Domestic Violence at the University Emergency Department Bern: A Retrospective Analysis from 2006 to 2016 Abstract. Domestic Violence (DV) is considered as one of the largest medical risks worldwide. In Switzerland, DV is defined as offence requiring public prosecution since 2004. The present retrospective cohort study aims to investigate cases of DV in one of the largest Swiss emergency departments. The aggressors are predominantly male and either (ex-)partner or (ex-)husband of the victim. The head and the extremities are most often injured. Strangulation was documented in 16 % of the cases. Prevalence in our ED is very low with 0.07 % in 2016 (overall 0.09 % 2006-2016) and much lower compared with international data. We assume that we face many unreported cases and that victims are reluctant to seek medical help. Healthcare professionals should receive regular education in domestic violence, standards of care must be defined, and a sensitive and open-minded communication style is essential.

Clinical-forensic examination of strangulation victims is an increasing part of the routine of many forensic pathology institutes. The cases examined between 2004 and 2008 at the Institute of Legal Medicine of the Hanover Medical School were retrospectively analysed. In total, the study material comprised 218 victims (175 females and 43 males). In 80.7 %, the clinical-forensic examination was performed within 24 hours after the incident. In the overwhelming number of cases, the alleged perpetrator was no stranger. 128 victims (58.7 %) had strangulation marks, 32 victims (14.7 %) ligature marks and 65 victims (29.8 %) nail marks. Four victims showed injuries of the laryngeal and pharyngeal structures (reddening, hematomas, swelling and in one case a fracture of the cricoid cartilage on both sides). Extensive petechiae were predominantly seen in the conjunctivae, the buccal mucosa and the skin of the face in cases where the victims suffered a loss of consciousness. 87 cases (39.9% were classified as potentially life-threatening and 30 cases (13.8 %) as acute life-threatening events. This classification is of legal relevance for the penalty. In addition, 60 victims experienced sexual violence. These results suggest that early clinical-forensic examination is crucial for documenting forensic evidence in support of police investigations and may deliver significant details relevant in court.