Table 3.

Bilateral comparisons (paired $t$-tests).

HbT	fibrograndular versus fibrograndular	Normal versus lesion
Malignant (30)	0.144 (0.550)	0.062* (0.080*)
Solid (24)	0.136 (0.705)	0.555 (0.718)
Cyst (13)	0.854 (0.857)	0.953 (0.999)

Note: in each $p$-value pair, $p$-value for 2-D guided result is followed by that of DBT-guided result (in parentheses).