Road accident fatality risks for "vulnerable" versus "protected" road users in northern Ghana

Area of Science:

• Public Health
• Epidemiology
• Transportation Safety

Background:

• Road traffic injuries (RTIs) represent a significant global health crisis, disproportionately affecting low- and middle-income countries.
• Factors contributing to the high burden of RTIs include unsafe vehicles, inadequate road infrastructure, and a high prevalence of vulnerable road users (VRUs).
• Limited research has specifically addressed the scale and mortality risks associated with RTIs in northern Ghana.

Purpose of the Study:

• To determine the relative risk of death among various road user groups in northern Ghana.
• To analyze the severity and patterns of road traffic crashes in the region.

Main Methods:

• Analysis of police-reported crash data from northern Ghana between 2007 and 2011.
• Utilized conditional probabilities and multivariable logistic regression to assess mortality risks and odds ratios.

Main Results:

• Crashes in northern Ghana were severe, with a 35% fatality rate.
• Pedestrians, cyclists, and motorcyclists exhibited significantly higher odds of death compared to drivers/riders.
• Children under 10 and adults over 60 years old were twice as likely to die in traffic collisions compared to middle-aged adults.

Conclusions:

• Enhanced road infrastructure, including cycle paths and sidewalks, is crucial for VRU safety in northern Ghana.
• Stricter enforcement of traffic laws (e.g., helmet use, speeding, alcohol consumption) and a demerit points system are recommended.
• Public road safety education is essential to foster responsible road user behavior.