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Geographic healthcare accessibility remains a critical barrier to health equity in low- and middle-income countries. Infrastructure and service provision often remain unevenly distributed across these regions. A recent study assessed these disparities in Nigeria and Zambia using the UN-endorsed Degree of Urbanisation framework. Consequently, the findings highlight a massive divide between urban and rural populations. While city residents reach hospitals in minutes, rural populations often face journeys exceeding four hours on foot. This physical barrier prevents millions from receiving timely medical interventions.
The research modeled travel times for both walking and motorized transport. However, motorized options remain unavailable to many. As a result, only 8% of Nigeria\'s population and 6% of Zambia\'s population live within a 15-minute walking distance of a hospital. Furthermore, demographic inequalities further complicate geographic healthcare accessibility. Specifically, children in rural Nigeria are more disadvantaged than reproductive-age women or elderly adults. In contrast, demographic differences are less pronounced in Zambia, though overall access remains poor for rural dwellers.
The study provides actionable evidence for advancing universal health coverage. Researchers emphasize that strategic placement of health facilities is vital. Moreover, targeted investment in rural transport networks can bridge the gap for vulnerable populations. By linking urban-rural classifications with demographic needs, countries can reduce these persistent inequities. Therefore, improving geographic healthcare accessibility must become a priority for public health planners in rapidly urbanizing African contexts. Finally, tailored support for remote communities will ensure that location no longer dictates health outcomes.
Motorized transport significantly reduces travel times compared to walking. However, it is not accessible to the majority of rural populations, leaving many dependent on long, arduous journeys on foot to reach hospitals.
Children in rural Nigeria are particularly disadvantaged. They face significantly longer hospital travel times compared to reproductive-age women and elderly adults in the same regions.
The researchers utilized the UN-endorsed Degree of Urbanisation framework to assess disparities. This allowed for a harmonized comparison across different settlement types in both Nigeria and Zambia.
Disclaimer: This content is for informational and educational purposes only. It is not intended as medical advice or a substitute for professional healthcare consultation. Refer to the latest local and national guidelines for clinical practice.
References
Fang W et al. Urban-Rural Disparities in Geographic Healthcare Accessibility: A Comparative Study of Nigeria and Zambia. J Urban Health. 2026 Apr 16. doi: 10.1007/s11524-026-01077-z. PMID: 41991791.
World Health Organization. World Health Statistics 2023: Monitoring health for the SDGs. Geneva: WHO; 2023.
United Nations Department of Economic and Social Affairs. World Urbanization Prospects: The 2018 Revision. New York: United Nations; 2019.
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