From: Computer-aided diagnosis with a convolutional neural network algorithm for automated detection of urinary tract stones on plain X-ray
Urinary tract stone location
Number of TP
Number of FP
Number of FN
Sensitivity
PPV
Kidney
95
72
11
0.896
0.569
Proximal ureter
99
14
8
0.925
0.876
Mid-ureter
13
9
0.591
0.500
Distal ureter
24
19
6
0.800
0.558
All locations
231
118
34
0.872
0.662