| 临床特征 | 例数 |
| 性别 |
|
| 男 | 45 (69.2) |
| 女 | 20 (30.8) |
| 年龄 |
|
| <64 | 38 (58.5) |
| ≥64 | 27 (41.5) |
| 分期 |
|
| III | 25 (38.5) |
| IV | 40 (61.5) |
| 转移个数 |
|
| <2 | 38 (58.5) |
| ≥2 | 27 (41.5) |
| 治疗方案 |
|
| 单药 | 30 (46.2) |
| 联合 | 35 (53.8) |
| 治疗线数 |
|
| <2 | 35 (53.8) |
| ≥2 | 30 (46.2) |
| 手术 |
|
| 否 | 27 (41.5) |
| 是 | 38 (58.5) |
| PD-L1 |
|
| <1 | 17 (31.5) |
| ≥1 | 37 (68.5) |