Who Is Left Behind and Where? Spatial Inequalities in Healthcare Access Among Women in Bangladesh

For decades, public health experts have known that simply building more hospitals does not guarantee that everyone can reach them. In many parts of the world, the ability to get medical care depends on a complex web of factors: how much money a family has, how far they must travel, and whether social rules allow a woman to leave her home without a male relative. When these obstacles pile up, they create a barrier that stops women from seeking help for themselves or their children. While national statistics often show an average improvement in healthcare access, these averages can hide a harsher reality: that the benefits of progress are not shared equally. Some communities remain stuck in deep pockets of disadvantage, invisible to broad surveys that only look at the country as a whole. Understanding exactly where these pockets exist, and why they persist, is the first step toward fixing them.

A new study by researchers in Bangladesh has taken a fresh look at this problem, moving beyond simple averages to map the precise geography of healthcare struggles. Using data from the most recent national health survey, conducted in 2022, the team examined the lives of over 20,000 married women between the ages of 15 and 49. They asked a straightforward but critical question: did these women face any difficulty getting the medical care they needed? The difficulties they looked for were practical and common: finding the money for treatment, traveling a long distance to a clinic, needing permission from a family member to go, or feeling too unsafe to travel alone. The researchers found that nearly two-thirds of the women surveyed reported facing at least one of these hurdles. This figure has remained stubbornly high, even as the country has made progress in other areas of health, suggesting that the women who need care the most are still being left behind.

What makes this study different is how the researchers looked at the data. Instead of just listing which groups of people struggle the most, they treated the country as a map. They used computer tools designed to spot patterns in geography, looking for places where barriers to care were clustered together like heat spots on a thermal image. They discovered that the struggle for healthcare is not spread out evenly across the nation. Instead, it concentrates in specific, identifiable zones. The analysis revealed that women in the southeastern part of the country, particularly in the Chattogram division and the hilly border regions, face the highest concentration of obstacles. Another major zone of difficulty stretches across the central-northern part of the country, covering parts of the Mymensingh and Sylhet divisions. In contrast, women in the northern Rangpur and western Khulna divisions face significantly fewer barriers.

The study also peeled back the layers to understand why these specific areas are so difficult. In the southeastern hills, the challenge is largely physical and cultural; the rugged terrain makes travel slow and difficult, and indigenous communities often face language and cultural gaps that keep them from integrating with the national health system. In the central region of Mymensingh, the issue appears to be a lack of infrastructure; as a newer administrative division, it has fewer doctors and clinics relative to its population, and the roads connecting villages to hospitals are often weak. The situation in Sylhet is driven by a different set of forces. While many families there have money from relatives working abroad, strict social norms often prevent women from traveling alone. Furthermore, the unique wetland geography of the region means that during the monsoon season, floods can cut off entire communities, making physical access impossible for months at a time.

The researchers found that individual circumstances play a massive role in who gets left behind. Women with more education, those from wealthier families, and those who have more say in their own lives are far less likely to report barriers. A woman with a higher education is significantly less likely to face obstacles than one with no schooling, and the wealthiest women are much better off than the poorest. However, the study showed that even when you account for a woman's income or education, the place where she lives still matters deeply. A wealthy woman living in a remote, underserved cluster still faces more trouble than a poorer woman living in a well-connected area. This proves that money and education alone cannot solve the problem if the local health system is broken or if the roads do not exist.

The most striking finding of the research is that these barriers form continuous corridors that cut across official administrative boundaries. For instance, a high-burden zone stretches from Mymensingh into the neighboring Dhaka division, creating a seamless strip of disadvantage that a government planner looking only at district-level averages would miss. The study identified two main clusters where the risk of facing barriers is significantly higher than the national average. One cluster is in the southeast, where women are 24 percent more likely to face obstacles than those outside the area. The other is a long corridor in the north-central region, where the risk is 10 percent higher. These are not random fluctuations; the patterns are so strong that they are statistically certain to be real features of the landscape.

This research suggests that the solution cannot be a one-size-fits-all approach. Because the barriers are different in different places, the fixes must be different too. In the southeastern hills, the priority might be mobile health units and community workers who speak the local languages. In the central region, the focus needs to be on building more clinics and improving the road network. In the wetlands of Sylhet, the solution might involve boat-based services to navigate the seasonal floods, alongside efforts to change social norms so that women can travel for care without needing permission. The study concludes that to truly reach the most excluded women, health planners must stop looking at the country as a single unit and start treating it as a collection of distinct places, each with its own unique geography of need. Only by targeting these specific hotspots can the nation hope to ensure that healthcare is accessible to everyone, no matter where they live.