Table 1 The accuracy, sensitivity, specificity, and Youden's Index of DCEUS and MDCT for assessing gross classification of gastric cancer
Accuracy, % (n) | Sensitivity, % (n) | Specificity, % (n) | Youden's index | |
|---|---|---|---|---|
DCEUS | ||||
EGC | 96% (52/54) | 75% (6/8) | 100% (46/46) | 0.75 |
Borrmann I | 96% (52/54) | 100% (2/2) | 96% (50/52) | 0.96 |
Borrmann II | 87% (47/54) | 17% (1/6) | 96% (46/48) | 0.13 |
Borrmann III | 72% (39/54) | 90% (27/30) | 50% (12/24) | 0.40 |
Borrmann IV | 89% (48/54) | 25% (2/8) | 100% (46/46) | 0.25 |
Borrmann III + IV | 83% (45/54) | 92% (35/38) | 63% (10/16) | 0.55 |
MDCT | ||||
EGC | 92% (50/54) | 62% (5/8) | 98% (45/46) | 0.60 |
Borrmann I | 94% (51/54) | 50% (1/2) | 96% (50/52) | 0.46 |
Borrmann II | 80% (43/54) | 33% (2/6) | 85% (41/48) | 0.18 |
Borrmann III | 74% (40/54) | 73% (22/30) | 75% (18/24) | 0.48 |
Borrmann IV | 96% (52/54) | 88% (7/8) | 98% (45/46) | 0.86 |
Borrmann III + IV | 78% (42/54) | 82% (31/38) | 69% (11/16) | 0.51 |