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Table 3 ICC consistency test of the results measured by the two radiologists

From: Amide Proton Transfer-weighted MRI combined with serum prostate-specific antigen levels for differentiating malignant prostate lesions from benign prostate lesions: a retrospective cohort study

 

Radiologist 1

Radiologist 2

ICC

95% CI

APTmean (%)

2.44 ± 1.21

2.42 ± 1.38

0.732

0.649–0.789

APTmax (%)

5.56 ± 2.12

6.06 ± 2.26

0.701

0.605–0.768

APTmin (%)

-1.61 ± 2.33

-1.55 ± 2.62

0.652

0.538–0.734

ADCmean (10–3 mm2/s)

0.91 ± 0.32

0.88 ± 0.37

0.664

0.554–0.743

ADCmax (10–3 mm2/s)

1.55 ± 0.45

1.47 ± 0.51

0.629

0.507–0.718

ADCmin (10–3 mm2/s)

0.53 ± 0.34

0.61 ± 0.53

0.566

0.395–0.699

  1. ICC intraclass correlation, CI confidential interval, APT amide proton transfer, ADC apparent diffusion coefficient