User's Manual

PillCam Capsule Endoscopy
22 Accuracy of the Device—COLON 2
Table 6: Examples of Subject Level Classifications
a
Subject Segment
OC max
Polyp Size
CCE max
Polyp Size
CCE
Classification
for 6 mm
threshold
CCE
Classification
for 10 mm
threshold
1 cecum - -
1 ascending - -
1 transverse 5 -
1 desc-sigmoid - 6
1 rectum 20 -
Subject Level classification
FN FN
2 cecum - -
2 ascending - -
2 transverse 5 -
2 desc-sigmoid - 5
2 rectum 8 -
Subject Level classification TP TN
3 cecum - 4
3 ascending 9 -
3 transverse - -
3 desc-sigmoid - -
3 rectum 11 5
Subject Level classification FN FN
4 cecum - 6
4 ascending 9 -
4 transverse - -
4 desc-sigmoid - -
4 rectum 9 54
Subject Level classification TP TN