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Table 2 Parameter values for the Good and Moderate groups

From: Prospective study of vitrectomy for epiretinal membranes in patients with good best-corrected visual acuity

 

Good group

Moderate group

Pre-op

Post-1 M

Post-3 M

Post-6 M

Post-12 M

Pre-op

Post-3 M

Post-6 M

Mean ± SD

P-value

Mean ± SD

P-value

Mean ± SD

P-value

Mean ± SD

P-value

Mean ± SD

Mean ± SD

P-value

Mean ± SD

P-value

logMAR BCVA

−0.09 ± 0.08

− 0.12 ± 0.09

0.08

− 0.13 ± 0.10

0.02

−0.13 ± 0.10

0.01

− 0.13 ± 0.07

0.01

0.23 ± 0.11

− 0.01 ± 0.14

< 0.0001

− 0.06 ± 0.13

< 0.0001

MH

0.84 ± 0.60

0.52 ± 0.63

0.0003

0.44 ± 0.58

< 0.0001

0.45 ± 0.59

< 0.0001

0.36 ± 0.50

< 0.0001

0.87 ± 0.66

0.65 ± 0.70

0.01

0.50 ± 0.60

< 0.0001

MV

0.86 ± 0.57

0.57 ± 0.53

0.006

0.66 ± 0.66

0.05

0.62 ± 0.60

0.02

0.79 ± 0.69

0.38

0.79 ± 0.60

0.48 ± 0.47

0.004

0.59 ± 0.63

0.06

AH

3.03 ± 3.02

2.78 ± 2.89

0.68

2.61 ± 2.72

0.49

2.81 ± 2.89

0.71

3.17 ± 3.83

0.82

3.60 ± 4.55

5.11 ± 4.58

0.01

5.50 ± 3.89

0.009

AV

2.78 ± 2.62

2.56 ± 2.65

0.69

2.56 ± 3.06

0.69

2.96 ± 3.13

0.75

3.14 ± 3.34

0.52

4.09 ± 4.88

5.20 ± 4.71

0.05

5.56 ± 4.39

0.01

TST

1.92 ± 0.39

1.96 ± 0.55

0.45

1.95 ± 0.46

0.6

1.98 ± 0.57

0.32

1.93 ± 0.52

0.88

2.19 ± 0.55

2.12 ± 0.51

0.17

2.02 ± 0.44

0.01

CFT

388.4 ± 111.5

376.2 ± 78.9

0.3

349.5 ± 73.8

0.001

338.8 ± 73.7

< 0.0001

329.1 ± 63.3

< 0.0001

485.7 ± 158.8

402.7 ± 82.1

< 0.0001

381.2 ± 85.5

< 0.0001

  1. BCVA best-corrected visual acuity, MH horizontal metamorphopsia score, MV vertical metamorphopsia score, AH horizontal aniseikonia score, AV vertical aniseikonia score, TST Titmus Stereo test, CFT central foveal thickness, SD standard deviation
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BMC Ophthalmology

ISSN: 1471-2415

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