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Table 5 Correlation analysis of D-value of LogMAR BCVA

From: A study analyzing macular microvasculature features after vitrectomy using OCT angiography in patients with idiopathic macular epiretinal membrane

 rhoprhop
 Baseline6 months post-op
LogMAR BCVA0.692< 0.0001*−0.2560.138
FAZ measurements
 area−0.536< 0.001*− 0.2830.100
 PERIM−0.505< 0.05*− 0.2140.216
 AI0.1790.304−0.0170.923
 FD0.2640.1250.0840.631
SCP VD
 Fovea0.584< 0.001*0.2000.250
 Parafovea0.0240.8900.2120.222
DCP VD
 Fovea0.1290.4600.3100.070
 Parafovea−0.1730.3210.2380.168
D-value of Parafovea VD
 SCP0.2220.199  
 DCP0.2430.159  
  1. D-value of LogMAR BCVA = preoperative LogMAR BCVA - LogMAR BCVA at 6-month post-op; D-value of PRVD = PRVD at 6-month post-op - preoperative PRVD