School vision screening
Vision impairment among schoolchildren assessed by mid-level technicians and schoolteachers ABSTRACT Background: Childhood visual impairment is often due to uncorrected refractive error. To assess childhood visual impairment in schoolchildren in cooperation with schoolteachers in a rural district in Bangladesh. Methods: Visual acuity data were collected from 13277 children aged 7 to 11 from 192 institutes, […]