National, regional, and provincial prevalence of age-related macular degeneration in China in 2020: an updated systematic review and modelling study

Key Points

• To evaluate the prevalence of age-related macular degeneration across China in 2020 through systematic review and modeling.
• Conducted a systematic review of existing studies on age-related macular degeneration prevalence in China.
• Utilized modeling techniques to estimate age-related macular degeneration prevalence at national, regional, and provincial levels.
• Analyzed data from multiple sources to ensure comprehensive estimates.
• Estimated national and regional prevalence rates of age-related macular degeneration in China for 2020.
• Identified variations in prevalence across different provinces, highlighting areas of higher risk.
• Provided updated figures that may inform public health strategies and resource allocation.