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Table 2 Summary of preoperative and postoperative BCVA

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

p < 0.0001

p < 0.0001

  1. BCVA best-corrected visual acuity, logMAR logarithm of the minimum angle of resolution, PPV pars plana vitrectomy, SB scleral buckling