Development and validation of the 40-item Glaucoma Visual Functioning Questionnaire

Conclusions
The GVFQ-40 possesses good validity and reliability. It can be used to evaluate the impact of glaucomatous damage on visual ability and has potential in the evaluation of intervention efficacy.

Trial registration number
NCT04722861.

Source: British Journal of Ophthalmology - July 20, 2023 Category: Opthalmology Authors: Huang, H., Lin, J., Luo, M., Li, Z., Zhu, Y., Han, J., Jin, L., Li, Y., Zhuo, Y. Tags: Open access Original articles - Clinical science Source Type: research