Table 3 Lymph-node status of the 175 study participants with primary breast cancer in relation to one or more potential risk factors
No. of potential risk factors | ||||||
|---|---|---|---|---|---|---|
0 | 1 | 2 | 3 | Total | p-trend | |
Number, N (%) | 13 (7) | 91 (52) | 61 (35) | 10 (6) | 175 (100) | |
Lymph node status, N (%) | ||||||
No metastases | 5 (38) | 36 (40) | 23 (38) | 6 (60) | 70 (40) | 0.543 |
Metastases | 8 (62) | 55 (60) | 38 (62) | 4 (40) | 105 (60) | |