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Table 2 The inter-reader and intra-reader reproducibility for DWI parameters

From: Monoexponential, biexponential and diffusion kurtosis MR imaging models: quantitative biomarkers in the diagnosis of placenta accreta spectrum disorders

parameters

ICC (95% CI)

inter-reader

intra-reader

Standard DWI parameters

 ADC mean (×10−3 mm2/s)

0.839 (0.721–0.906)

0.978 (0.954–0.990)

 eADC mean

0.980 (0.958–0.991)

0.975 (0.945–0.988)

DKI parameters

 MD mean (×10−3 mm2/s)

0.927 (0.851–0.965)

0.917 (0.833–0.960)

 MK mean

0.979 (0.956–0.990)

0.986 (0.972–0.994)

IVIM parameters

 f mean (%)

0.914 (0.824–0.958)

0.904 (0.809–0.953)

 D mean (×10−3 mm2/s)

0.968 (0.935–0.985))

0.976 (0.951–0.989))

 D* mean (×10−3 mm2/s)

0.972 (0.942–0.987)

0.915(0.828–0.958)