Universal health coverage (UHC) is central to ensuring equitable access to health and social care services, yet significant unmet needs remain across regions, particularly among older populations. While global monitoring indicators track progress toward UHC, they often fail to capture the hidden gaps where individuals are unable to access essential care. These unmet needs are shaped by multiple barriers—ranging from the availability and quality of services to financial constraints, such as high out-of-pocket payments. Addressing these issues is increasingly urgent in the context of global population ageing, where demand for both health and social care is rising rapidly.
In this policy brief, the WHO Centre for Health Development highlights critical evidence gaps in measuring and addressing unmet needs across different regions. It underscores the lack of standardised surveys and published data, particularly in social care, and points to striking regional disparities. By harmonising data collection methods, strengthening research, and improving accessibility of information, policymakers can better identify barriers and develop effective strategies to close gaps in care. This will not only advance UHC but also promote healthier, more resilient populations worldwide.