Table 3 Quantitative analysis of the mass enhancement contrast

0.79 (0.55–1.06, 0.16)

0.66 (0.44–0.98, 0.11)

0.003

0.735 (0.579–0.892)

0.172

0.85 (0.45–1.18, 0.21)

0.55 (0.22–1.16, 0.19)

 < 0.001

0.851 (0.734–0.968)

0.885

1.10 (0.73–1.63, 0.26)

0.70 (0.21–1.38, 0.28)

 < 0.001

0.851 (0.745–0.957)

0.733

1.28 (0.83–1.92, 0.34)

0.79 (0.24–1.48, 0.30)

 < 0.001

0.859 (0.755–0.963)

1.30 (0.83–1.79, 0.28)

1.00 (0.30–1.53, 0.33)

0.003

0.749 (0.607–0.891)

0.009