Mean and median ADC values on injured and uninjured contralateral optic nerves in patients with traumatic optic neuropathy
| ON Segment | Injured ON | Contralateral ON | P Value (between Injured and Contralateral Side) | |||
|---|---|---|---|---|---|---|
| Mean ADC, SE (10−3 mm2/s) | Median ADC, Q3–Q1 (10−3 mm2/s) | Mean ADC, SE (10−3 mm2/s) | Median ADC, Q3–Q1 (10−3 mm2/s) | Welch Test | Wilcoxon Test | |
| Posterior segment | 0.94 (0.85)a | 1.07 (0.86)a | 1.32 (0.85)a | 1.25 (0.46)a | .0033a | .015a |
| Anterior segment | 1.37 (0.73) | 1.46 (0.36) | 1.49 (0.73) | 1.42 (0.47) | .24 | .49 |
Note:—SE indicates standard error.
↵a Statistically significant differences (P < .05).