Characteristics and outcomes following motorized and non-motorized vehicular trauma in a resource-limited setting. Issue 9 (September 2021)

• Record Type: Journal Article
• Authors: An, Selena J.; Purcell, Laura N.; Mulima, Gift; Charles, Anthony G.
• Is Part Of: Injury. Volume 52:Issue 9(2021)
• Page Start: 2645
• Page End: 2650
• Publication Date: 2021-09
• Subjects: Trauma -- Injury -- Non motorized vehicular injury -- Animal drawn transportation; Wounds and injuries -- Surgery -- Periodicals; Accidents -- Periodicals; Wounds and Injuries -- surgery -- Periodicals; Lésions et blessures -- Chirurgie -- Périodiques; Electronic journals; Electronic journals; 617.1
• DOI: 10.1016/j.injury.2021.04.035
• Languages: English
• ISSNs: 0020-1383

Abstract

Highlights: Vehicular injury is a leading cause of mortality in resource poor settings. non-motorized transportation continues to be common in sub-Saharan Africa. Crude mortality rate was 4.51% and 2.15% in the motorized and non-motorized groups, respectively. incidence rate ratio of death did not differ significantly between motorized and non-motorized trauma groups (IRR 0.91, p =0.35). Abstract: Introduction: Despite the ubiquity of motorized vehicular transport, non-motorized transportation continues to be common in sub-Saharan Africa. Methods: We performed a retrospective analysis of trauma patients presenting to Kamuzu Central Hospital in Malawi from February 2008 to May 2018. Demographic and clinical variables including injury characteristics and outcomes were collected. We performed bivariate and multivariate logistic regression to determine predictors of mortality following non-motorized vehicular trauma. Results: This study included 36, 412 patients involved in vehicular road injuries. Patients in the non-motorized group had a preponderance of men (84% versus 73%, p<0.01). The proportion of patients with Glasgow Coma Scale > 8 was slightly higher in the non-motorized group (99% versus 98%, p<0.01), though injury severity did not differ significantly between the two groups. A higher proportion in the motorized group had the most severe injury of contusions and abrasions (56% versus 50%, p<0.01). In contrast, the non-motorized group had a higher proportion of orthopedic injuries (24% versus 16%, p<0.01). The crude mortality rate was 4.51% and 2.15% in the motorized and non-motorized groups, respectively. After controlling for demographic factors and injury severity, the incidence rate ratio of mortality did not differ significantly between motorized and non-motorized trauma groups (IRR 0.91, p=0.35). Conclusions: Non-motorized vehicular trauma remains a significant proportion of morbidity and mortality resulting from road traffic injuries. The injury severity and incidence rate ratio of mortality did not differ between motorized and non-motorized trauma groups. Health care providers should not underestimate the severity of injuries from non-motorized trauma.