Hyperbaric Oxygen Therapy in Retinal Arterial Occlusion: Epidemiology, Clinical Approach, and Visual Outcomes

Table 1

BCVA pre and post-HBOT (decimal and logaritmic scales; values in median with range—minimum and maximum values).

		Total	CRAO	BRAO
BCVA pre-HBOT	Decimal scale	0.005 (min. 0.0001; max. 0.2)	0.005 (min. 0.0001; max. 0.014)	0.15 (min. 0.1; max. 0.2)
	Logaritmic scale	2.3 (min. 4; max. 0.7)	2.3 (min. 4; max. 1.85)	0.82 (min.1; max. 0.7)
BCVA post-HBOT	Decimal scale	0.2 (min. 0.005; max. 1)	0.05 (min. 0.005; max. 1)	0.9 (min. 0.6; max. 1)
	Logaritmic scale	0.7 (min. 2.3; max. 0)	1.3 (min. 2.3; max. 0)	0.045 (min. 0.22; max. 0)
-value (<0.05)		0.007	0.03	0.005