Rasch analysis of the NEI-VFQ-25: vision-related quality of life in Leber hereditary optic neuropathy after lenadogene nolparvovec gene therapy
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Objectives: This study aimed to evaluate the suitability of the National Eye Institute Visual Function Questionnaire (NEI-VFQ-25) for measuring vision-related quality of life (VRQoL) in patients with Leber hereditary optic neurop... ...