Skip to main content

Table 4 Mean ADCs of malignant and benign lesions at the three b values with corresponding P values for analyzed subgroups (×10 -3 mm 2 /s)

From: Conspicuity of breast lesions at different b values on diffusion-weighted imaging

B value (s/mm2)

Mean ADC of malignant lesions (Mean ± SD)

95% Confidence interval

Mean ADC of benign lesions (Mean ± SD)

95% Confidence interval

Pvalue

Lower bound

Upper bound

Lower bound

Upper bound

1000

0.92 ± 0.26

0.90

1.07

1.49 ± 0.38

1.19

1.65

<0.001

800

1.96 ± 0.22

0.93

1.07

1.43 ± 0.38

1.22

1.68

<0.001

600

1.07 ± 0.26

0.98

1.15

1.55 ± 0.40

1.26

1.75

<0.001

F value

1.206

  

1.175

   

P value

0.303

  

0.840

   
  1. SD standard deviation.