Table 3.

Correlations of LV-SCOPE domains with each other and demographic and clinical characteristics.

	Mobility	Object localization	Object recognition	Reading	Social functioning	Technology
Domains
Mobility	---	0.77	0.62	0.60	0.62	0.52
Object localization	0.77	---	0.74	0.68	0.72	0.68
Object recognition	0.62	0.74	---	0.87	0.87	0.84
Reading	0.60	0.68	0.87	---	0.78	0.89
Social functioning	0.62	0.72	0.87	0.78	---	0.75
Technology	0.52	0.68	0.84	0.89	0.75	---
Convergent Validity (NEI-VFQ-25) 1
Composite score	−0.73	−0.75	−0.78	−0.78	−0.75	−0.75
Discriminant Validity (PHQ-4)
Score	0.16	0.18	0.21	0.17	0.18	0.16
Visual acuity, logMAR
Better eye	0.40	0.44	0.65	0.64	0.64	0.58
Worse eye	0.31	0.35	0.46	0.43	0.44	0.38
SAP visual field mean deviation, decibels 1
Better eye	−0.40	−0.46	−0.43	−0.45	−0.43	−0.40
Worse eye	−0.32	−0.30	−0.32	−0.37	−0.31	−0.38
Kinetic perimetry maximum horizontal extent, degrees 1
Better eye	−0.26	−0.31	−0.41	−0.39	−0.47	−0.36
Worse eye	−0.33	−0.34	−0.45	−0.41	−0.48	−0.38
Age (years)
Age	−0.19	−0.17	−0.04	0.00	−0.12	0.02

NEI-VFQ: National Eye Institute Visual Functioning Questionnaire, PHQ: Patient Health Questionnaire, SAP: standard automated perimetry

¹These correlations are negative since LV-SCOPE measures disability and the NEI-VFQ and perimetric tests measure ability