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Table 2 Comparison of ophthalmic parameters between the study and the control groups

From: Changes in corneal endothelial density following scleral buckling surgery for rhegmatogenous retinal detachment: a retrospective cross-sectional study

Ophthalmic parameters

Study group

Control group

P1 Value

Contralateral group

P2 value

BCVA (LogMAR, mean ± SD)

0.69 ± 0.71

0.15 ± 0.31

< 0.001*

0.12 ± 0.22

< 0.001a

Intraocular pressure (mean ± SD)

15.02 ± 3.36

13.85 ± 4.66

0.17

13.97 ± 3.08

0.69

Spherical equivalent (mean ± SD)

−4.43 ± 4.72

−3.33 ± 3.91

0.06

−4.33 ± 5.01

0.91

Corneal curvature (mean ± SD)

43.21 ± 1.69

42.67 ± 1.54

0.47

44.25 ± 1.41

0.54

Central corneal thickness (mean ± SD)

552 ± 26

553 ± 24

0.91

550 ± 34

0.79

Axial length (mean ± SD)

25.73 ± 1.54

24.85 ± 1.60

0.07

25.02 ± 1.83

0.40

  1. BCVA best-corrected visual acuity
  2. SD standard deviation
  3. P1 = The comparison between the preoperative and the postoperative status of the eye received SB
  4. P2 = The comparison between the postoperative status of the eye received SB and the contralateral eye at the same time
  5. adenotes significant difference