Childhood visual impairment in Qassim region of Saudi Arabia prevalence causes and risk factors.

ABSTRACT: To assess the prevalence of childhood visual impairment and refractive errors, as well as the causes and risk factors associated with visual impairment among children in the Qassim region of Saudi Arabia. This cross-sectional study included 850 children (aged 6-17 years) from six randomly selected primary schools in the Qassim region, conducted from March to May 2024. The study used the modified Refractive Error Study in Children (RESC) protocol. Refractive error was objectively assessed using a non-cycloplegic autorefractometer. Anterior eye examinations were performed using slit lamp biomicroscopy, while posterior segment examinations were conducted using a direct ophthalmoscope and 90 D fundus biomicroscopy. Visual impairment was classified according to the International Classification

SUBMITTER: Alrasheed SH 

PROVIDER: S-EPMC12534402 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature