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Table 2 Postoperative results of ocular biometry of operated and fellow eyes

From: Long-term ocular biometric variations after scleral buckling surgery in macula-on rhegmatogenous retinal detachment

 

Operated eye

(mean ± SD)

Fellow eye

(mean ± SD)

Baseline

Last FU

Difference

(CI 95%)

P-value a

Baseline

Last FU

Difference

(CI 95%)

P-value a

Difference

(CI 95%)

P-value b

AXL (mm)

24.5 ± 1.0

25.4 ± 1.2

0.83

(0.72, 0.95)

< 0.0001*

24.44 ± 1.0

24.52 ± 1.2

0.08

(0.00, 0.16)

0.049*

 

AXL change

0.83 ± 0.23

 

0.08 ± 0.16

 

0.75

(0.65, 0.85)

< 0.0001*

ACD (mm)

3.29 ± 0.30

3.19 ± 0.30

−0.09

(−0.18, 0,00)

0.049*

3.19 ± 0.33

3.25 ± 0.37

0.06

(− 0.15, 0.12)

0.113*

 

ACD change

−0.09 ± 0.18

 

0.06 ± 0.14

 

0.15

(0.06, 0.24)

0.003*

Corneal astigmatism (D)

−1.29 ± 1.3

−1.53 ± 1.2

0.08°

−1.05 ± 0.60

−1.04 ± 0.65

0.7°

 

change

− 0.24 ± 0.43

 

0.02 ± 0.17

 

0.1°

Spherical equivalent (D)

−0.96 ± 1.87

−2.31 ± 1.92

< 0.0001°

−0.79 ± 1.71

−0.93 ± 1.70

0.3°

 

change

− 1.35 ± 0.57

 

− 0.13 ± 0.45

 

< 0.0001°

  1. AXL axial length, ACD anterior chamber depth, D diopter, FU follow-up, CI confidence interval
  2. a Comparison with baseline within the same eye
  3. b Comparison between operated and fellow eyes
  4. * Paired t-test, ° Wilcoxon’s signed ranks test
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BMC Ophthalmology

ISSN: 1471-2415

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