Table 2.

Retinal microstructural abnormalities identified by optical coherence tomography and correlations to logMAR visual acuity

		Present	Absent	p-value
Intraretinal edema	Number (%)	16 (59)	11 (41)
	Initial logMAR visual acuity (Snellen)	0.98 (20/190)	0.53 (20/67)	0.16
	Final logMAR visual acuity (Snellen)	0.86 (20/145)	0.33 (20/43)	0.04
Intraretinal exudate	Number (%)	17 (63)	9 (33)
	Initial logMAR visual acuity (Snellen)	1.07 (20/235)	0.38(20/48)	0.02
	Final logMAR visual acuity (Snellen)	1.01 (20/205)	0.13 (20/27)	0.001
Subretinal fluid	Number (%)	10 (37)	17 (63)
	Initial logMAR visual acuity (Snellen)	1.34 (20/438)	0.47 (20/59)	0.005
	Final logMAR visual acuity (Snellen)	1.05 (20/224)	0.38 (20/48)	0.02
Subretinal exudate	Number (%)	13 (48)	14 (52)
	Initial logMAR visual acuity (Snellen)	1.23 (20/340)	0.44 (20/55)	0.005
	Final logMAR visual acuity (Snellen)	1.08 (20/240)	0.3 (20/40)	0.003
Disruption of the ellipsoid zone	Number (%)	14 (52)	13 (48)
	Initial logMAR visual acuity (Snellen)	1.26 (20/264)	0.35 (20/45)	<0.001
	Final logMAR visual acuity (Snellen)	1.12 (20/264)	0.19 (20/31)	<0.001
Disruption of the external limiting membrane	Number (%)	11 (41)	16 (59)
	Initial logMAR visual acuity (Snellen)	1.51 (20/647)	0.36 (20/45)	<0.001
	Final logMAR visual acuity (Snellen)	1.21 (20/324)	0.28 (20/38)	0.001
Subfoveal nodule	Number (%)	7 (26)	20 (74)
	Initial logMAR visual acuity (Snellen)	1.12 (20/264)	0.71 (20/102)	0.03
	Final logMAR visual acuity (Snellen)	1.15 (20/282)	0.43 (20/54)	0.04