Prevalence, burden, and determinants of visual impairment and blindness among adults in Saudi Arabia: a comprehensive systematic review and meta-analysis.

ABSTRACT:

Background

Visual impairment (VI) and blindness represent major public health challenges with significant social and economic consequences. In Saudi Arabia, multiple studies have investigated prevalence and causes, but findings vary due to differences in study design, populations, and definitions. This systematic review and meta-analysis aimed to estimate the pooled prevalence, causes, and determinants of VI and blindness among adults in Saudi Arabia.

Methods

A systematic search of PubMed, Scopus, Web of Science, and regional databases was conducted up to July 2025. Studies were eligible if they included adults (≥ 18 years) residing in Saudi Arabia and reported the prevalence, causes, or risk factors of visual impairment (VI) and/or blindness. Study quality was evaluated usi

SUBMITTER: Khathami AA 

PROVIDER: S-EPMC12560472 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature