Piloting Rasch model scoring of the National Eye Institute Visual Function Questionnaire in uveitis

ConclusionRasch model-based scoring of the re-engineered NEI VFQ-25 demonstrates acceptable internal consistency, item fit and construct validity for assessing two key domains of quality of life in individuals self-reporting uveitis. The PROM was targeted at a higher level of difficulty than present in our heterogeneous sample.

Source: Journal of Ophthalmic Inflammation and Infection - April 16, 2024 Category: Opthalmology Source Type: research