Changes in Macular Microvascular Structure in Macular Edema Secondary to Branch Retinal Vein Occlusion Treated with Antivascular Endothelial Growth Factor for One Year
Table 6
Correlations between the evaluated parameters and the recurrence of macular edema within 12 months.
value
OR
95% CI
Lower
Upper
Baseline SCP
0.909
0.988
0.800
1.220
Baseline DCP
0.827
0.968
0.721
1.298
Baseline FAZ
0.753
5.207
0.0001
153583
Baseline PERIM
0.997
1.005
0.104
9.714
Baseline AI
0.437
35.518
0.004
285773
Baseline FD-300
0.282
1.120
0.911
1.378
SCP at 6 months
0.485
0.914
0.709
1.177
DCP at 6 months
0.202
0.853
0.668
1.089
FAZ at 6 months
0.302
0.060
0.0003
12.648
PERIM at 6 months
0.424
0.596
0.167
2.123
AI at 6 months
0.423
774.743
0.000065
9.173 × 109
FD-300 at 6 months
0.717
0.980
0.880
1.092
SCP at 12 months
0.229
0.483
0.637
1.114
DCP at 12 months
0.500
1.118
0.808
1.548
FAZ at 12 months
0.149
0.008
0.0000098
5.768
PERIM at 12 months
0.031
0.060
0.005
0.774
AI at 12 months
0.019
4.51 × 1012
131.852
1.543 × 1023
FD-300 at 12 months
0.227
0.885
0.709
1.103
Changes at 12 months
SCP
0.954
0.942
0.126
7.037
DCP
0.249
4.089
0.373
44.775
FAZ
0.666
0.548
0.036
8.370
PERIM
0.999
1.377 × 108
0
0
AI
0.398
3.731
0.177
78.802
FD-300
0.543
2.640
0.116
60.261
BCVA
0.760
0.690
0.063
7.512
CRT
0.760
0.690
0.063
7.512
SCP, superficial retinal capillary plexus; DCP, deep retinal capillary plexus; FAZ, foveal avascular zone; PERIM, perimeter; AI, acircularity index; BCVA, best-corrected visual acuity; CRT, central retinal thickness. In binary logistic regression analyses, the PERIM and AI at 12 months were significantly associated with recurrence of macular edema. .
