From: Comparison of two threshold detection criteria methodologies for determination of probe positivity for intraoperative in situ identification of presumed abnormal 18F-FDG-avid tissue sites during radioguided oncologic surgery
Threshold criteria method
TP
FP
TN
FN
3-Sigma Statistical
228
31
47
95
4.3-Sigma Statistical
211
25
53
112
1.5-to-1 Ratiometric
138
12
66
185
1.33-to-1 Ratiometric
183
17
61
140