Fig. 1From: Associations of subjective and objective clinical outcomes of visual functions with quality of life in Chinese glaucoma patients: a cross-sectional studyRelationship between Rasch-calbrated NEI VFQ score and PVEP P100 latency in the WE. Scatterplot of Rasch-calibrated NEI VFQ score versus PVEP P100 latency in 15 min check size in the WE. The black solid line indicates the linear regression between them (β = − 0.439, P <0.001). The gray shade represents the 95% CI for the regression slopeBack to article page