Table 3.
Average monocular best corrected visual acuity values and standard deviation for every experimental viewing condition: distance, near, high contrast (100%) and low contrast (10%) for right (RE), left (LE), and both eyes (BE) and for each dominance type group (1 to 4). For M value, the maximum and minimum for each eye and dominance type group were also represented. The values of VA are represented in LogMAR units, MSE in diopters, and age in years.
| Dominance type | ||||
|---|---|---|---|---|
| 1 (n = 23) | 2 (n = 4) | 3 (n = 8) | 4 (n = 9) | |
| Age (mean ± SD) | 49.0 ± 4.2 | 47.8 ± 1.9 | 46.5 ± 3.4 | 48.2 ± 2.8 |
|
| ||||
| MSE (mean ± SD) (min; max) | ||||
| RE | −0.11 ± 1.06 (−3.13; 0.75) |
−1.19 ± 2.55 (−5.00; 0.38) |
−0.12 ± 2.54 (−6.25; 1.50) |
−0.85 ± 1.72 (−5.00; 1.25) |
| LE | 0.00 ± 1.11 (−3.25; 2.13) |
−0.91 ± 2.76 (−5.00; 0.88) |
−0.44 ± 2.97 (−7.50; 1.75) |
−0.83 ± 1.66 (−3.88; 1.63) |
|
| ||||
| Distance LogMAR VA (mean ± SD) | ||||
| 100% | ||||
| RE | −0.06 ± 0.09 | 0.02 ± 0.06 | −0.01 ± 0.06 | 0.02 ± 0.07 |
| LE | −0.05 ± 0.10 | 0.02 ± 0.02 | −0.01 ± 0.06 | −0.02 ± 0.08 |
| BE | −0.08 ± 0.09 | −0.06 ± 0.05 | −0.08 ± 0.06 | −0.06 ± 0.06 |
| 10% | ||||
| RE | 0.11 ± 0.06 | 0.16 ± 0.06 | 0.14 ± 0.08 | 0.20 ± 0.07 |
| LE | 0.15 ± 0.11 | 0.16 ± 0.10 | 0.17 ± 0.10 | 0.18 ± 0.10 |
| BE | 0.05 ± 0.06 | 0.11 ± 0.07 | 0.06 ± 0.06 | 0.14 ± 0.18 |
|
| ||||
| Near LogMAR VA (mean ± SD) | ||||
| 100% | ||||
| RE | 0.08 ± 0.17 | 0.07 ± 0.07 | 0.15 ± 0.19 | 0.08 ± 0.18 |
| LE | 0.09 ± 0.17 | 0.06 ± 0.10 | 0.06 ± 0.12 | 0.21 ± 0.47 |
| BE | 0.03 ± 0.15 | −0.06 ± 0.09 | 0.11 ± 0.12 | −0.01 ± 0.16 |
| 10% | ||||
| RE | 0.24 ± 0.22 | 0.23 ± 0.10 | 0.28 ± 0.15 | 0.32 ± 0.12 |
| LE | 0.26 ± 0.17 | 0.26 ± 0.09 | 0.22 ± 0.14 | 0.26 ± 0.16 |
| BE | 0.18 ± 0.17 | 0.19 ± 0.08 | 0.19 ± 0.21 | 0.22 ± 0.11 |