Psychometric properties of the National Eye Institute Visual Function Questionnaire (NEI-VFQ 25) in a Norwegian population of patients with neovascular age-related macular degeneration compared to a control population

Table 3 Baseline correlations (Spearman) between visual acuity in LogMar treated- and best eye with NEI VFQ-25 Scores

VFQ-25 Subscale/ Overall Score	LogMar best eye	LogMar treated eye	EQ-5D	PASS
General health	− 0.10	0.33	0.48**	−0.25
General vision	−0.35**	−0.14	0.25**	−0.57**
Ocular pain	−0.02	0.08	0.18*	−0.05
Color vision	−0.23 **	−0.22**	0.05	−0.09
Near activities	−0.41**	−0.14*	0.26**	−0.40**
Distance activities	−0.31**	−0.15*	0.32**	−0.25**
Social function	−0.25**	−0.11	0.27**	−0.29**
Mental health	−0.32**	−0.20**	0.36**	−0.32**
Role difficulties	−0.30**	−0.16*	0.31**	−0.38**
Dependency	−0.35**	−0.20**	0.31**	−0.26**
Peripheral vision	−0.09	−0.15*	0.09	−0.14*
Driving	−0.37**	−0.29**	0.13	−0.24*
Total score	−0.40**	−0.21**	0.35**	−0.45**

ISSN: 1477-7525