Table 2:

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.

^aStatistically significant differences (P < .05).