Table 2 Outcomes of BCVA, reading speed, Quality of life between two group after 15 sessions biofeedback training.

From: The effect of duration between sessions on microperimetric biofeedback training in patients with maculopathies

Visual outcome

Group A

Group B

Group A vs Group B

 

Pre

Post

P

Pre

Post

P

A

B

P

BCVA

31.15 ± 11.35

34.55 ± 12.32

 < 0.001

36.40 ± 14.01

40.47 ± 14.86

 < 0.001

3.40 ± 2.14

4.07 ± 3.08

0.610†

Reading speed

70.40 ± 49.59

84.20 ± 66.21

0.003

78.60 ± 57.43

95.33 ± 69.57

 < 0.001

9.00(19.75)

14.00(27.00)

0.298†

NEI-VFQ 25 score

80.82 ± 10.66

82.41 ± 8.61

0.031

84.50 ± 4.50

86.25 ± 4.65

0.001

1.59 ± 2.76

1.75 ± 1.29

0.455†

P1

34.60 ± 17.25

45.70 ± 15.81

0.001

60.60 ± 28.64

76.67 ± 21.54

0.002

11.10 ± 13.27

16.07 ± 16.14

0.325†

LgBCEA

1.39 ± 0.23

1.21 ± 0.22

0.001

1.00 ± 0.60

0.63 ± 0.52

 < 0.001

–0.18 ± 0.20

–0.36 ± 0.32

0.046†*

  1. † Mann–Whitney U test.
  2. *P-value statistically significant.
Back to article page