Globally, visual impairment is consistently reported as the most common form of disability. Studies indicate that hundreds of millions of people live with some degree of vision loss, ranging from mild visual difficulties to complete blindness. The high prevalence of visual impairment is attributed to preventable and treatable conditions such as refractive errors, cataracts, glaucoma, and diabetic retinopathy. Aging populations, poor access to eye care services, and socioeconomic inequalities further contribute to the burden of visual disability worldwide. visual impairment disproportionately affects low- and middle-income countries, where access to early diagnosis, corrective devices, and surgical interventions is limited. As a result, visual disability remains a significant contributor to reduced productivity, increased dependency, and poor health outcomes.
In the African context, visual impairment remains the most prevalent form of disability, followed closely by physical impairments. Research highlights that preventable eye conditions, infectious diseases, malnutrition, and limited access to eye health services are major contributing factors. Poor maternal and child health services and untreated childhood illnesses also increase the risk of long-term visual and physical impairments, disability prevalence in Africa is often underreported due to stigma, weak data collection systems, and limited integration of disability indicators into routine health information systems. This underreporting affects planning and resource allocation, particularly in urban health facilities that serve diverse populations, including persons with disabilities.
Studies conducted in Uganda consistently identify visual impairment as the most common form of disability, followed by physical disabilities. Causes of visual impairment in Uganda include untreated cataracts, refractive errors, trachoma, and complications of non-communicable diseases such as diabetes. Rural-urban disparities, poverty, and limited access to specialized eye care services further exacerbate the problem.
National surveys and disability reports indicate that many Ugandans with visual impairments face barriers in accessing health services, including inadequate infrastructure, communication challenges, and limited provider awareness. These challenges highlight the importance of disability-inclusive health planning and monitoring, particularly in urban settings like Kampala City where health facilities serve large and diverse populations.
The dominance of visual impairment as the most common form of disability has significant implications for health service delivery and monitoring systems. Literature emphasizes the need for health facilities to incorporate disability-sensitive indicators that capture visual and other functional impairments within routine M&E frameworks. Failure to do so results in invisibility of persons with disabilities within health data, limiting evidence-based decision-making.
Inclusive health services should therefore prioritize accessible infrastructure, appropriate communication methods, and routine collection of disability-disaggregated data. Strengthening monitoring and evaluation systems to reflect the prevalence of visual impairment would enhance accountability and improve service responsiveness.
