Characteristic | OR | 95% CI | P value |
---|---|---|---|
TS (mm) | 1.051 | 1.019–1.084 | 0.002 |
Ratio of SLN macrometastases | 12.597 | 4.302–36.890 | 0.0001 |
Tumor sites | 0.054 | ||
Upper outer | 1 | Reference | |
Lower outer | 0.777 | 0.344–1.754 | 0.544 |
Lower inner | 0.255 | 0.066–0.980 | 0.047 |
Upper inner | 0.405 | 0.193–0.853 | 0.017 |
Central portion | 0.468 | 0.159–1.377 | 0.168 |