ABSTRACT
Purpose: To estimate seeing and other disabilities in a population cohort in a tribal district, Rayagada, in the Indian state of Orissa. Methods: A door?to?door survey was conducted to identify the disabilities. The vision was measured at the residence of the subject, and other disabilities were documented from the history obtained from the subject/household/neighbor. All people with seeing disabilities were reexamined in the community eye center (primary or secondary), and required treatment was given at no cost to the patients. People with other disabilities were transported to the public health facility for appropriate care and disability certification. The results were compared with the 2011 national census data. Results: A total of 147,699 people were enumerated, and 106,339 (72%) were examined over one year period, 2016–17. In this cohort, 47.3% (n = 50,320) were male and 27.5% (n = 29,215) were 40 years or older. We recorded systemic disease in 0.6% (n = 689) people; hypertension was two times higher than diabetes mellitus. Disability was identified in 2.8% (n = 3022). Common disabilities were seeing (46.7%; n = 1411), hearing (36.8%; n = 1112), mobility (10.4%; n = 315), and mental retardation (3.2%; n = 98). Dual sensory disability (seeing and hearing) was seen in 6.4% (n = 251), and it was higher in the older age group. Seeing and hearing disabilities were higher than the 2011 state (P =< 0.001) and national (P =< 0.001) disability census. Conclusion: The first population?based survey in Rayagada, Odisha (India) in 2017 showed a higher proportion of people with seeing and hearing disabilities. It calls for an appropriate service strategy.
ABSTRACT
Blindness is a major global public health problem and recent estimates from World Health Organization (WHO) showed that in India there were 62 million visually impaired, of whom 8 million are blind. The Andhra Pradesh Eye Disease Study (APEDS) provided a comprehensive estimate for prevalence and causes of blindness for the state of Andhra Pradesh (AP). It also highlighted that uptake of services was also an issue, predominantly among lower socio-economic groups, women, and rural populations. On the basis of this analysis, L V Prasad Eye Institute (LVPEI) developed a pyramidal model of eye care delivery. This article describes the LVPEI eye care delivery model. The article discusses infrastructure development, human resource development, and service delivery (including prevention and promotion) in the context of primary and secondary care service delivery in rural areas. The article also alludes to opportunities for research at these levels of service delivery and the amenability of the evidence generated at these levels of the LVPEI eye health pyramid for advocacy and policy planning. In addition, management issues related to the sustainability of service delivery in rural areas are discussed. The article highlights the key factors required for the success of the LVPEI rural service delivery model and discusses challenges that need to be overcome to replicate the model. The article concludes by noting the potential to convert these challenges into opportunities by integrating certain aspects of the existing healthcare system into the model. Examples include screening of diabetes and diabetic retinopathy in order to promote higher community participation. The results of such integration can serve as evidence for advocacy and policy.