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. 2020 Jan 8;14:15–28. doi: 10.2147/OPTH.S226425

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© 2020 Patel et al.

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Mean (95% CI) NEI-VFQ-25 scores for the GA and non-GA groups in a cross-sectional study conducted in 17 sites in the United Kingdom, Germany, Ireland, and Canada.^a

Notes: ^aComposite and subscale scores range from 0–100, with higher scores indicating better vision-related functioning. Additional subscales are provided in Table S5. *P<0.001 by Wilcoxon rank-sum test.

Abbreviations: GA, geographic atrophy; NEI-VFQ-25, National Eye Institute Visual Function Questionnaire-25.