Table 2 The potency of Delphian lymph node involvements* in predicting other parts' involvements
Same side of mass | Opposite side of mass | Central lymph node | Vascular invasion | |
|---|---|---|---|---|
PPV | 8/13; 61.5% | 3/13; 23.1% | 9/13; 69.2% | 9/13; 69.2% |
NPV | 47/48; 97.9% | 47/48; 97.9% | 42/48; 87.5% | 34/48; 70.8% |
Sensitivity | 8/9; 88.9% | 3/4; 75.0% | 9/15; 60.0% | 9/23; 39.1% |
Specificity | 47/52; 90.4% | 47/57, 82.5% | 42/46; 91.3% | 34/38; 89.5% |