Patterns of on-scene and healthcare system trauma deaths in the Western Cape of South Africa.

BACKGROUND: Injuries account for 8% or 4.4 million deaths annually worldwide, with 90% of injury deaths occurring in low- and middle-income countries. Inter-personal violence and road traffic injuries account for most injury deaths in South Africa, with rates among the highest globally. Understanding the location, timing, and factors of trauma deaths can identify opportunities to strengthen care. METHODS: This is a retrospective cross-sectional secondary analysis of trauma deaths from 2021 to 2022 in the Western Cape of South Africa. Healthcare system trauma deaths were identified from a multicenter study paired with a dataset for on-scene (i.e., prior to ambulance or hospital) trauma deaths in the same jurisdictions. We describe locations, timing, injury factors, and cause of death. We assess associations between those factors. RESULTS: There were 2418 deaths, predominantly young men, with most (2274, 94.0%) occurring on-scene. The most frequent mechanism of injury for all deaths was firearms (32.6%), followed by road traffic collisions (17.8%). On-scene deaths (33.2%) were significantly more likely to be injured by firearms compared to healthcare system deaths (23.6%) (p-value <0.01). Most healthcare system deaths within 4-24 h of injury occurred in a hospital emergency center. Among healthcare system decedents, half died in the emergency unit. CONCLUSIONS: We identified a large burden of deaths from interpersonal violence and road traffic collisions, mostly on-scene. In addition to primary prevention, shortening delays to care can improve mortality outcomes especially for deaths occurring within 4-24 h in emergency centers.

A 10-year review of fatal community assault cases at a regional forensic pathology facility in Cape Town, South Africa.

BACKGROUND: An increase in autopsied community assault (CA) fatalities was observed at the Tygerberg Forensic Pathology Services (FPS), Cape Town, South Africa (SA). There is a paucity of information on the incidence and prevalence of these cases in SA. OBJECTIVES: To determine the patterns and trends of injuries sustained in so-called CA fatalities. METHODS: A retrospective and descriptive study was conducted. Fatal CA cases admitted to the Tygerberg FPS over the 10-year period 1 January 2003-31 December 2012 were reviewed. Data were collected from autopsy/postmortem reports, contemporaneous notes, attached hospital records, the South African Police Services (SAPS) 180 form (completed by the SAPS representative) and other FPS documentation. RESULTS: A total of 424 cases of fatal CA were seen during the study period, with an annual increase between 2003 and 2007 and a second peak in 2012. The cause of death in most cases was multiple injuries (42.0%), with blunt-force trauma being the basis of most injuries sustained. The area with the greatest burden of injury was the township of Mfuleni (73 CA deaths per 100,000 population). There was a predominance of males, with only one female fatality recorded. CONCLUSION: Adequate policing in prevalent areas is essential to address unnecessary loss of life and the burden imposed by these cases on the criminal justice system and healthcare services.