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Bland-Altman plots for inter-observer reliability of all ADC values. The center solid lines represent MD. Upper and lower dotted lines represent the LOA, defined as the MD ± 1.96 × SD of the difference in measurement between the two radiologists. The unit of ADC is mm2/s. ADC, apparent diffusion coefficient; MD, mean difference; LOA, limit of agreement; SD, standard deviation; GM, gray matter; WM, white matter.
