From: Diffusion-weighted imaging (DWI) and apparent diffusion coefficient (ADC) values of optic nerve head in Papilledema
Group (A)
(n = 48 patient)
Group (B)
(n = 47 patients)
t
p
ADC value
Mean ± SD
1511.82 ± 177.1
2208.94 ± 729.15
6.5
.001