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Table 2 CS values of both eyes, the dominant eye, and the non-dominant eye before and after surgery

From: Binocular summation of visual acuity and contrast sensitivity in children with intermittent exotropia

 

3c/d (log)

6c/d (log)

12c/d (log)

18c/d (log)

BCS

DCS

NDCS

BCS

DCS

NDCS

BCS

DCS

NDCS

BCS

DCS

NDCS

Pre-op

1.71 ± 0.20 (1.34 ~ 2.08)

1.74 ± 0.23 (1.17 ~ 2.08)

1.53 ± 0.27 (1.00 ~ 1.93)

1.84 ± 0.20 (1.55 ~ 2,29)

1.81 ± 0.22 (1.38 ~ 2.29)

1.66 ± 0.29 (1.21 ~ 2.29)

1.50 ± 0.31 (0.91 ~ 1.99)

1.48 ± 0.29 (0.91 ~ 1.99)

1.30 ± 0.33 (0.91 ~ 1.99)

1.10 ± 0.26 (0.64 ~ 1.55)

0.96 ± 0.32 (0.47 ~ 1.55)

0.78 ± 0.28 (0.47 ~ 1.25)

Post-op

1.74 ± 0.15 (1.34 ~ 1.93)

1.79 ± 0.14 (1.49 ~ 2.08)

1.60 ± 0.19 (1.34 ~ 1.93)

1.99 ± 0.22 (1.38 ~ 2.29)

1.91 ± 0.18 (1.55 ~ 2.29)

1.80 ± 0.25 (1.21 ~ 2.29)

1.65 ± 0.32 (0.61 ~ 1.99)

1.65 ± 0.31 (0.61 ~ 1.99)

1.52 ± 0.30 (0.91 ~ 1.99)

1.24 ± 0.24 (0.47 ~ 1.55)

1.22 ± 0.26 (0.47 ~ 1.55)

1.02 ± 0.36 (0.17 ~ 1.55)

t

0.6736

0.9736

-0.892

2.702

2.431

-2.316

2.711

2.674

-3.746

3.129

4.357

-3.151

p

0.508

0.342

0.383

0.014*

0.0246*

0.031*

0.014*

0.0146*

0.001*

0.0053*

0.0003*

0.005*

  1. BCS Binocular contrast sensitivity, DCS Contrast sensitivity of dominant eye, NDCS Contrast sensitivity of non-dominant eye
  2. *p < 0.05