Table 2. Mean apparent diffusion coefficient (ADC) values in the malignant group, benign group, and control group.

	n	Mean ADC (× 10−3 mm2 s–1)	SD
Urinary bladder carcinoma	46	1.0684	0.26
Benign pathology	17	1.8030	0.19
Control group	20	2.0105	0.11

SD, standard deviation.