Table 2

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

VFQ-25 subscales at baseline	Stereopsis at baseline
	TNO stereo test		Titmus stereo test
	r	P values	r	P values
General health	−0.36	<0.05*	−0.22	0.20
General vision	−0.39	<0.05*	−0.28	0.11
Ocular pain	0.03	0.85	−0.44	<0.01*
Near activities	−0.28	0.10	−0.20	0.25
Distance activities	−0.39	<0.05*	−0.24	0.17
Social functioning	−0.45	<0.01*	−0.26	0.14
Mental health	−0.21	0.23	−0.06	0.74
Role difficulties	−0.26	0.13	−0.05	0.80
Dependency	−0.30	0.08	−0.26	0.14
Driving	−0.16	0.44	0.08	0.70
Colour vision	−0.52	<0.01*	−0.32	0.06
Peripheral vision	−0.38	<0.05*	−0.16	0.37

*Significant correlation between VFQ-25 subscales at baseline and stereopsis at baseline (Spearman’s correlation coefficient).
VFQ-25, 25-item National Eye Institute Visual Function Questionnaire.