Table 2 Visual function

FH − 

\((n=39)\)

FH + 

\((n=105)\)

Statistics

(p-value)

Effect size

FH − 

_40-60ɛ4−

\((n=16)\)

FH + 

_40-60ɛ4+\((n=28)\)

Statistics

(p-value)

Effect size

VA

0.990 ± 0.094

1.030 ± 0.096

*0.043

0.17

(0.02, 0.32)

0.981 ± 0.040

1.036 ± 0.095

*0.018

0.36

(0.14, 0.54)

CS-3

1.752 ± 0.121

1.741 ± 0.142

0.660

0.04

(0.00, 0.21)

1.724 ± 0.121

1.749 ± 0.148

0.560

0.09

(0.00, 0.37)

CS-6

1.971 ± 0.182

1.990 ± 0.172

0.597

0.05

(0.00, 0.22)

1.972 ± 0.171

2.029 ± 0.213

0.311

0.15

(0.00,0.43)

CS-12

1.592 ± 0.177

1.675 ± 0.177

0.080

0.15

(0.00, 0.32)

1.544 ± 0.169

1.675 ± 0.182

*0.025

0.34

(0.06, 0.56)

CS-18

1.164 ± 0.160

1.170 ± 0.197

0.833

0.02

(0.00, 0.19)

1.144 ± 0.164

1.218 ± 0.197

0.125

0.23

(0.00, 0.50)

FH −  > 60

\((n=21)\)

FH +  > 60

\((n=33)\)

Statistics

(p-value)

Effect size

FH − 

 > 60ɛ4 − 

\((n=16)\)

FH + 

 > 60ɛ4 + 

\((n=12)\)

Statistics

(p-value)

Effect size

VA

1.005 ± 0.120

0.991 ± 0.068

0.192

0.18

(0.00, 0.41)

1.006 ± 0.139

1.000 ± 0.074

0.540

0.12

(0.00, 0.45)

CS-3

1.812 ± 0.162

1.694 ± 0.131

*0.011

0.36

(0.11, 0.60)

1.824 ± 0.179

1.686 ± 0.166

0.068

0.37

(0.05, 0.70)

CS-6

1.968 ± 0.199

1.953 ± 0.153

0.709

0.05

(0.00, 0.34)

1.949 ± 0.220

1.977 ± 0.169

0.779

0.06 (0.00,0.45)

CS-12

1.644 ± 0.178

1.629 ± 0.178

0.984

0.00

(0.00,0.31)

1.659 ± 0.186

1.597 ± 0.189

0.591

0.11

(0.00, 0.49)

CS-18

1.203 ± 0.150

1.170 ± 0.227

0.366

0.13

(0.00, 0.33)

1.186 ± 0.126

1.158 ± 0.296

0.537

0.13

(0.00, 0.58)