Table 3

The correlation between National Eye Institute 25-Item Visual Function Questionnaire subscales and stereopsis in patients with branch retinal vein occlusion at 12 months after treatment

VFQ-25 subscales at 12 months after treatment	Stereopsis at 12 months after treatment
	TNO stereo test		Titmus stereo test
	r	P values	r	P values
General health	−0.18	0.31	−0.11	0.54
General vision	−0.05	0.81	−0.05	0.77
Ocular pain	−0.01	0.94	0.07	0.69
Near activities	−0.35	0.053	−0.26	0.15
Distance activities	−0.41	<0.05*	−0.15	0.41
Social functioning	−0.20	0.27	−0.18	0.33
Mental health	−0.27	0.14	−0.24	0.20
Role difficulties	−0.20	0.28	−0.10	0.58
Dependency	−0.22	0.22	−0.29	0.11
Driving	−0.20	0.35	−0.04	0.85
Colour vision	−0.21	0.26	−0.24	0.18
Peripheral vision	−0.21	0.24	−0.04	0.84

VFQ-25=25 Item Visual Function Questionnaire.
*Significant correlation between VFQ-25 subscales at 12 months after treatment and stereopsis at 12 months after treatment (Spearman’s correlation coefficient).
VFQ-25, 25-item National Eye Institute Visual Function Questionnaire.