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Scatterplot showing positive relationship between Assessment of Quality of Life 8-Dimension (AQoL-8D) utility values and 39-item National Eye Institute Visual Function Questionnaire (NEI-VFQ-39) scores. Pearson correlation coefficient AQoL-8D utility values and NEI-VFQ-39 scores: whole sample, 0.772; male, 0.784; female, 0.768. P < 0.01 for all.
