Table 1 Characteristics of the patients
Index | N (%) | |
|---|---|---|
Age (year) | <35 | 12 (2.0) |
35–60 | 544 (88.8) | |
>61 | 56 (9.2) | |
Education level | Junior middle school or above | 250 (40.9) |
Below junior middle school | 362 (59.1) | |
Family history of breast cancer | Yes | 206 (33.7) |
History of vomitinga | Yes | 114 (18.6) |
TNM staging | I | 135 (22.1) |
II | 331 (54.0) | |
III | 104 (17.0) | |
IV | 42 (6.9) | |
Pathological type | Infiltrating ductal carcinoma | 294 (48.0) |
Infiltrating lobular carcinoma | 183 (29.9) | |
Non-infiltrating intraductal papillary carcinoma | 135 (22.1) | |
KPS score | 60–70 | 242 (39.5) |
70–100 | 370 (60.5) | |
Severity of CINV | Grade 0 | 48 (7.8) |
Grade I-II | 291 (47.6) | |
Grade III-IV | 273 (44.6) | |