变量 | 变量名 | 英文名 | 变量赋值 |
X1 | 年龄 | Age | ≤74-0;>74-1 |
X2 | 性别 | Sex | Male-0;Female-1 |
X3 | 种族 | Race | Black-0;White-1;Others-2 |
X4 | 肿瘤学分级 | Grade | I-0;II-1;III-2 |
X5 | T分期 | AJCC.T | T1-0;T2-1;T3-2;T4-3;TX-4 |
X6 | M分期 | AJCC.M | M0-0;M1-1 |
X7 | N分期 | AJCC.N | N0-0;N1-1;N2-2;N3-3;NX-4 |
X8 | 放疗 | Radiation | None-0;Yes-1 |
X9 | 化疗 | Chemotherapy | None-0;Yes-1 |