Table 4 Axillary lymph node metastasis risk according to the point-based scoring system
Risk score | ALN metastasis risk | Total number | Number of ALN metastasis |
|---|---|---|---|
15 | 4.7% | 4 | 1 |
15.5 | 7.6% | 11 | 1 |
16 | 11.9% | 6 | 1 |
16.5 | 18.2% | 35 | 9 |
17 | 26.9% | 41 | 14 |
17.5 | 37.8% | 29 | 13 |
18 | 50.0% | 26 | 18 |
18.5 | 62.2% | 19 | 11 |
19 | 73.1% | 17 | 13 |
19.5 | 81.8% | 5 | 4 |
20 | 88.1% | 3 | 3 |
20.5 | 92.4% | 3 | 3 |
31 | 100% | 1 | 1 |
33 | 100% | 1 | 1 |
33.5 | 100% | 2 | 2 |
34 | 100% | 4 | 4 |
34.5 | 100% | 1 | 1 |
35 | 100% | 3 | 3 |
35.5 | 100% | 3 | 2 |
36 | 100% | 1 | 1 |
49.5 | 100% | 1 | 1 |
50 | 100% | 2 | 1 |
52.5 | 100% | 1 | 1 |
Total | 49.8% | 219 | 109 |