From: Postoperative Choroidal Vascular Biomarkers in Eyes with Rhegmatogenous Retinal Detachment-Related Giant Retinal Tears
Parameters
PPV
PPV + SB
Combined
n
14
19
33
Mean presurgical BCVA (logMAR)
1.91
1.89
1.90
Mean postsurgical BCVA (logMAR)
0.55
0.61
0.59
Mean change in BCVA (logMAR)
−1.35
−1.28
−1.31
p value
p < 0.0001