|
| 无效 | 有效 | χ² | P |
| 年龄(岁) |
|
| 10.662 | 0.001 |
| ≤50 | 44 (38.6) | 181 (56.4) |
|
|
| >50 | 70 (61.4) | 140 (43.6) |
|
|
| 月经状态 |
|
| 11.524 | 0.001 |
| 已绝经 | 45 (39.5) | 186 (57.9) |
|
|
| 未绝经 | 69 (60.5) | 135 (42.1) |
|
|
| BMI (kg/m2) |
|
| 19.425 | <0.001 |
| <24 | 31 (27.2) | 164 (51.1) |
|
|
| ≥24 | 83 (72.8) | 157 (48.9) |
|
|
| 淋巴结状态 |
|
| 0.388 | 0.571 |
| 阴性 | 18 (15.8) | 59 (18.4) |
|
|
| 阳性 | 96 (84.2) | 262 (81.6) |
|
|
| 肿瘤大小 |
|
| 7.841 | 0.049 |
| cT1 | 9 (7.9) | 28 (8.7) |
|
|
| cT2 | 49 (43.0) | 181 (56.4) |
|
|
| cT3 | 30 (36.3) | 66 (20.6) |
|
|
| cT4 | 26 (22.8) | 46 (14.3) |
|
|
| 化疗周期 |
|
| 1.037 | 0.593 |
| ≤6 | 63 (55.3) | 192 (59.8) |
|
|
| 7~8 | 48 (42.1) | 118 (36.8) |
|
|
| ≥9 | 3 (2.6) | 11 (3.4) |
|
|
| ER状态 |
|
| 12.334 | 0.001 |
| 阴性 | 24 (21.1) | 136 (39.3) |
|
|
| 阳性 | 90 (78.9) | 195 (60.7) |
|
|
| PR状态 |
|
| 9.560 | 0.002 |
| 阴性 | 37 (32.5) | 158 (49.2) |
|
|
| 阳性 | 77 (67.5) | 163 (50.8) |
|
|
| HER状态 |
|
| 38.906 | <0.001 |
| 阴性 | 101 (88.6) | 180 (56.1) |
|
|
| 阳性 | 13 (11.4) | 141 (43.9) |
|
|
| Ki-67 |
|
| 3.212 | 0.077 |
| 低表达(<14%) | 55 (48.2) | 124 (38.6) |
|
|
| 高表达(≥14%) | 59 (51.8) | 197 (61.4) |
|
|
| 分子分型 |
|
| 39.414 | <0.001 |
| Luminal A型 | 43 (37.7) | 46 (14.3) |
|
|
| Luminal B型 | 48 (42.1) | 164 (51.1) |
|
|
| HER-2过表达型 | 3 (2.6) | 61 (19.0) |
|
|
| 三阴性 | 20 (17.5) | 50 (15.6) |
|
|
| 组织学分级 |
|
| 4.690 | 0.095 |
| I级 | 5 (4.4) | 6 (2.3) |
|
|
| II级 | 73 (64.0) | 198 (74.4) |
|
|
| III级 | 36 (31.6) | 62 (23.3) |
|
|
| NA | 65 (14.6) |
|
|
|
| 四周期疗效评价 |
|
|
|
|
| CR | 0 (0.0) | 20 (6.2) | 64.442 | <0.001 |
| PR | 44 (38.6) | 221 (68.8) |
|
|
| SD | 54 (47.4) | 77 (24.0) |
|
|
| PD | 16 (14.0) | 3 (0.9) |
|
|