Table 2. Comparison of standard automated perimetry findings among the DEF, N-DEF, and BF conditions.
| Parameter | (1) DEF | (2) N-DEF | (3) BF | p Value | ||
|---|---|---|---|---|---|---|
| (1)—(2) | (1)—(3) | (2)—(3) | ||||
| Mean deviation (dB) | 0.70 ± 1.06 | 0.61 ± 1.03 | 1.82 ± 1.25 | 0.8352 | < 0.0001 | < 0.0001 |
| Visual field Index (%) | 99.8 ± 0.4 | 99.7 ± 0.5 | 99.7 ± 0.5 | 0.8305 | 1 | 1 |
| Pattern standard deviation (dB) | 1.38 ± 0.30 | 1.41 ± 0.27 | 1.36 ± 0.30 | 1 | 1 | 1 |
| Foveal threshold (dB) | 40.1 ± 1.7 | 40.1 ± 1.8 | 41.3 ± 1.7 | 1 | 0.0036 | 0.0014 |
| Test duration (sec) | 244.5 ± 19.3 | 246.3 ± 23.7 | 249.0 ± 13.1 | 1 | 0.6882 | 1 |
| False positive (%) | 0.40 ± 0.91 | 0.54 ± 1.09 | 0.37 ± 0.81 | 0.7715 | 1 | 1 |
| False negative (%) | 0.06 ± 0.24 | 0.03 ± 0.17 | 0.26 ± 0.92 | 0.9731 | 0.6844 | 0.4809 |
| Fixation loss (%) | 2.63 ± 4.34 | 3.02 ± 4.39 | NA | 0.2008* | NA | NA |
p values were adjusted with the Bonferroni correction. DEF, dominant eye fixation; N-DEF, non-dominant eye fixation; BF, binocular fixation.
*calculated with paired t-test.