Vision Center clinical trials at UCSF

The goal of this clinical trial is to evaluate the effect of vision centers on access to eye care and eye health outcomes in South Asia. The main questions it aims to answer are: 1. Do vision centers increase visits to eyecare centers? 2. Do vision centers increase spectacle ownership and wearing? 3. Do vision centers improve visual acuity of the population? Researchers will compare outcomes in communities randomized to have a vision center is established with communities randomized to delay establishment of a vision center. Outcomes will be assessed through population-based surveys at baseline and after two years as well as through hospital records collected throughout the study period.