Comparison of Injury Epidemiology and Treatments by Gender Among Persons Seeking Emergent Care in Kigali, Rwanda

Introduction: Variations in the incidence and patterns of injuries exist between genders which may impact treatments and outcomes. The study aimed to describe the epidemiology, treatments, and outcomes based on the gender of persons presenting with injuries to an Emergency Department (ED) in Kigali, Rwanda. Method: This was a secondary analysis of a prospective cross-sectional study conducted in January-June 2021 at the Centre Hospitalier Universitaire de Kigali ED. Descriptive statistics were performed and variable comparisons based on binary gender self-designation (male or female) were conducted. Results: A total of 601 patients were included in the analysis of whom 25.6% were female and 74.4% were male. Gender differences were found in the mechanism of injury with females more likely to be injured via falls (43.5% versus 23.0%, p=0.001), while males were more likely to be in a road traffic accident (52.6% versus 39.6%, p=0.006), have stab and/or laceration (9.0% versus 2.0%, p=0.004) or have been assaulted (6.9% versus 2.6%, p=0.047). Injury severity was not significantly different between genders based on the median Kampala Trauma Score and presence of triage hypotension. For treatments females were more likely to have been transported by prehospital services (87.7% versus 72.9%, p=0.001), but were less likely to received acute ED treatments of intubation, wound care, tourniquets, blood products, thoracostomy and point-of-care ultrasound during the first six hours of care (67.5% versus. 78.1%, p=0.009). Hospital admission was significantly greater among females as compared to males, (31.2% versus 41.8%, p=0.019) but no difference in mortality was observed (2.0% versus 1.3%, p=0.568). Conclusion: This study provides data on differences in epidemiologic and care characteristics between males and females presenting for emergency injury care in Rwanda. These findings can inform future research and help the development of gender-centered healthcare delivery in Rwanda and other similar contexts.