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. Author manuscript; available in PMC: 2015 Apr 1.
Published in final edited form as: Magn Reson Imaging. 2013 Dec 14;32(3):245–249. doi: 10.1016/j.mri.2013.10.013

Table 1.

ADC (mm2/s) reproducibility analysis for the tumor, muscle, and water phantom.

ROI Mean (×10−3) Mean difference (×10−3) 95% CI for mean difference (×10−3) wSD (×10−3) Repeatability (×10−3) ICC
Tumor 0.822 0.0193 ±0.0972 (11.8%) 0.0985 0.273 0.80
Muscle 1.14 −0.0173 ±0.0949 (8.30%) 0.0960 0.266 0.63
Water phantom 2.57 0.0707 ±0.200 (7.78%) 0.207 0.574 0.00

ADC, apparent diffusion coefficient; ROI, region of interest; CI, confidence interval; wSD, within-subject standard deviation; ICC, intraclass correlation coefficient.