Assessment of Vascular Change Using Swept-Source Optical Coherence Tomography Angiography: A New Theory Explains Central Visual Loss in Behcet’s Disease

Table 4

Correlations between OCTA hypoperfusion areas, visual acuity, disease duration, and hypoperfusion area defined by FA.

		Visual; acuity	Disease; duration	Hypoperfusion; area in FA
Superficial; capillary plexus	R	0.08	−0.24	0.13
	value	0.70	0.42	0.68
Deep capillary; plexus	R	0.12	−0.13	−0.16
	value	0.58	0.67	0.62
Superficial to; deep plexus ratio	R	−0.41	−0.06	0.12
	p value	0.04	0.84	0.71

Significant correlations (2 tails).