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. Author manuscript; available in PMC: 2009 Sep 11.
Published in final edited form as: Phys Med Biol. 2007 Jan 23;52(4):981–1000. doi: 10.1088/0031-9155/52/4/008

Table 2.

Analysis with 2 × 2 table of the number of detected MCCs in the test subsets for the FFDM and the SFM CAD systems with the FP reduction stages. The detection rates were evaluated at an FP cluster rate of 1.0 per image. Fifteen more clusters were detected by FFDM CAD system. The difference of detection rates was statistically significant (p<0.05) by the McNemar test

SFM
Total
TPs FNs
FFDM TPs 146 20 166
FNs 5 21 26
Total 151 41 192