Table 5.

Top three most contributing factors for every category of VA per subgroup for OD.

Subgroups	Mild VIa	%	Moderate VI	%	Severe VI	%	Blind	%
All	Cataract	36.6	Cataract	23.3	Glaucoma	22.2	Glaucoma	23.4
	Vision loss e.c.ib	21.0	Dry AMDc	18.0	Dry AMDc	16.7	CRVOd	16.2
	Dry AMDc	14.7	Glaucoma	16.9	CRVOd	13.9	Dry AMDC	7.6
POAGe	Cataract	37.3	Cataract	25.2	Glaucoma	33.3	Glaucoma	32.5
	Vision loss e.c.i.b	19.6	Dry AMDc	21.4	Dry AMDc	19.0	CRVOd	15.8
	Dry AMDc	15.0	Glaucoma	19.4	CRVOd	14.3	Dry AMDc	9.2
POAGd suspect, conversion OHTf to POAG, OHT	Cataract	36.4	Cataract	26.7	Dry AMDc	25.0	CRVOd	20.0
	Vision loss e.c.i.b	27.3	BRVOg	13.3	Exudative AMDc	25.0	Enucleation/evisceration/	20.0
	Dry AMDc	18.2	Cornea scar	13.3	CRVOd	25.0	exenteration	10.0
					CRAOh	25.0	Dry AMDc	10.0
							Exudative AMDc	10.0
							BRVOg	10.0
							AIONg	10.0
							Past RDi	10.0
							(Past) keratitis
NAGj	Cataract	50.0	Glaucoma	28.6	None in this category	–	Glaucoma	42.9
	Dry AMDc	33.3	Cataract	28.6			Dry AMDc	28.6
	Vision loss e.c.i.b	16.7	Dry AMDc	21.4			Amblyopia	14.3
							Bleeding in the past e.c.i.b	14.3
NTGk	Cataract	50.0	Glaucoma	25.0	Acute glaucoma	50.0	CRVOd	50.0
	Glaucoma	16.7	Vision loss e.c.i.b	12.5	Exudative AMDc	50.0	Cataract	25.0
	Dry AMDc	16.7	Amblyopia	12.5			Ischemia	25.0
			Acute glaucoma	12.5
			Cataract	12.5
			Dry AMDc	12.5
			DRPl	12.5
Others	Vision loss e.c.i.b	26.3	Amblyopia	10.5	Trauma	16.7	CRVOd	17.8
		21.1	Glaucoma	10.5	Glaucoma	16.7	Past RDi	13.3
	Cataract	10.5	Cataract	10.5	AIONm	16.7	Glaucoma	8.9
	DRPl		Dry AMDc	10.5	DRPl	16.7
			Exudative AMDc	10.5	Myopic degeneration	16.7
					Secondary glaucoma	16.7

^aVI visual impairment.

^beci e causa ignota.

^cAMD age-related macular degeneration.

^dCRVO central retinal vein occlusion.

^ePOAG primary open angle glaucoma.

^fOHT ocular hypertension.

^gBRVO branch retinal vein occlusion.

^hCRAO central retinal artery occlusion.

ⁱRD retinal detachment.

^jNAG narrow angle glaucoma.

^kNTG normal tension glaucoma

^lDRP diabetic retinopathy.

^mAION anterior ischemic optic neuropathy.