Characteristic | Groups | N | % |
---|---|---|---|
Age, year | <45 | 74 | 16.59 |
45~54 | 215 | 48.21 | |
55~64 | 138 | 30.94 | |
≥65 | 19 | 4.26 | |
Nationality | Han nationality | 438 | 98.21 |
Minority | 8 | 1.79 | |
Education level | Elementary and below | 144 | 32.29 |
Junior high school | 150 | 33.63 | |
Senior high school | 88 | 19.73 | |
Undergraduate or over | 64 | 14.35 | |
Marital status | Single | 7 | 1.57 |
Married | 411 | 92.15 | |
Divorced/separated | 14 | 3.14 | |
Widowed | 14 | 3.14 | |
Account location | Rural | 220 | 49.33 |
Urban | 226 | 50.67 | |
Health-care insurance | Urban employees | 193 | 43.27 |
Urban residents | 54 | 12.11 | |
New rural cooperative scheme | 177 | 29.69 | |
Other | 22 | 4.93 | |
Occupation | Public sector employee | 28 | 6.28 |
Enterprise or company employee/worker | 28 | 6.28 | |
Self-employed | 23 | 5.16 | |
Farmer/worker | 123 | 27.58 | |
Unemployed | 148 | 33.18 | |
Retiree | 96 | 21.52 | |
Household income in 2017, Chinese Yuan | <30,000 | 234 | 52.47 |
30,000~80,000 | 148 | 33.18 | |
80,000~ 150,000 | 45 | 10.09 | |
≥150,000 | 19 | 4.26 | |
Course of disease,month | ≤12 | 133 | 29.82 |
13~36 | 147 | 32.96 | |
37~60 | 78 | 17.49 | |
≥61 | 88 | 19.73 | |
TNM stage | 0 | 17 | 3.81 |
I | 72 | 16.14 | |
II | 224 | 50.22 | |
III | 99 | 22.20 | |
IV | 34 | 7.62 | |
Hormone receptor (ER/PR) | Positive | 306 | 68.61 |
Negative | 78 | 17.49 | |
Mixed | 56 | 12.56 | |
Unkonwn/missing | 6 | 1.35 | |
HER2 | Positive | 355 | 79.60 |
Negative | 81 | 18.16 | |
Unkonwn/missing | 10 | 2.24 | |
Inpatient/Outpatient | Outpatient | 376 | 84.30 |
Inpatient | 70 | 15.71 | |
Surgical therapy | Breast conserving surgery | 101 | 22.65 |
Modified radical surgery | 331 | 74.22 | |
Unsurgical | 14 | 3.14 | |
Chemotherapy | No | 37 | 8.30 |
Yes | 409 | 91.70 | |
Radiotherapy | No | 175 | 39.24 |
Yes | 271 | 60.76 | |
Targeted therapy | No | 403 | 90.36 |
Yes | 43 | 9.16 | |
Endocrine therapy | No | 139 | 31.17 |
Yes | 307 | 68.83 | |
Menopause | No | 63 | 14.13 |
Yes | 383 | 85.87 | |
Disease state | Primary breast cancer within one year (state P) | 125 | 28.03 |
Primary and recurrent breast cancer for the second year and above (state S) | 258 | 57.85 | |
Recurrent breast cancer within one year (state R) | 20 | 4.48 | |
Metastatic cancer (state M) | 43 | 9.64 |