Variables

Preoperative

Postoperative

p

0

1

2

3

4

5

0

1

2

3

4

5

VA Score

0

(0%)

0

(0%)

5

(4%)

4

(2%)

22

(16%)

107

(78%)

0

(0%)

2

(1%)

6

(4.5%)

6

(4.5%)

34

(25%)

90

(65%)

<0.05

EZ Score

1

(0.5%)

0

(0%)

0

(0%)

4

(3%)

14

(10%)

119

(86%)

1

(0.5%)

0

(0%)

0

(0%)

4

(2%)

20

(14.5%)

114

(83%)

>0.05

VF Score

0

(0%)

1

(0.5%)

9

(6.5%)

9

(6.5%)

16

(11.5%)

103

(75%)

0

(0%)

9

(6.5%)

8

(6%)

16

(11.5)

19

(14%)

86

(62%)

<0.05

Grade of the disease

0

(0%)

0

(0%)

3

(2%)

2 (1%)

23

(17%)

110

(80%)

0

(0%)

1

(0.5%)

3

(2%)

6

(4%)

45

(32.5%)

83

(61%)

<0.05