Table 4 ER-β status according to tumor grade, tumor size, lymph node status and stage at diagnosis
Characteristic | ER-β+ | ER-β− | P-value |
---|---|---|---|
Tumor gradea | <0.0001 | ||
Grade 1 | 361/425 (85 %) | 64/425 (15%) | |
Grade 2 | 847/1190 (71%) | 343/1190 (29%) | |
Grade 3 | 260/530 (49%) | 270/530 (51%) | |
Tumor size (cm)b | 0.0008 | ||
0.1–1.0 | 348/462 (75%) | 114/462 (25%) | |
1.1–2.0 | 536/788 (68%) | 252/788 (32%) | |
2.1–4.0 | 374/576 (65%) | 202/576 (35%) | |
4.1+ | 139/222 (63%) | 83/222 (37%) | |
Lymph node statusb | 0.06 | ||
0 nodes | 861/1242 (69%) | 381/1242 (31%) | |
1–3 nodes | 282/423 (67%) | 141/423 (33%) | |
4–9 nodes | 120/183 (66%) | 63/183 (34%) | |
10+ nodes | 67/116 (58%) | 49/116 (42%) | |
Stage at diagnosisb | 0.10 | ||
I/II | 1145/1660 (69%) | 515/1660 (31%) | |
III/IV | 259/400 (65%) | 141/400 (35%) |