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. Author manuscript; available in PMC: 2018 Nov 1.
Published in final edited form as: Acad Radiol. 2017 Jun 27;24(11):1436–1446. doi: 10.1016/j.acra.2017.05.007

Table 4.

Probabilities that the mean measured relative statistic from all studies of a modality are consistent with a common mean value based on an approximate χ2 test. These probabilities were calculated for each figure of merit and modality, and no corrections for multiple comparisons were performed. The starred value may be underestimated.

rTPF rFPF rAUC rEU
FFDM/SFM studies 0.17 <10−4* 0.04 0.09
US/XRM studies 0.003 <10−4 0.39 0.09
DBT/DM studies <10−4 <10−4 0.87 0.77