1.
入组患者的一般临床信息
General clinical information of patients
| Index | n | % | P | |
| EOCG: Eastern Cooperative Oncology Group; PS: performance status. | ||||
| Gender | Male | 67 | 62.6 | 0.012 |
| Female | 40 | 37.4 | ||
| Age (yr) | > 65 | 24 | 22.4 | < 0.001 |
| ≤65 | 83 | 77.6 | ||
| ECOG PS | 0 | 11 | 10.3 | < 0.001 |
| 1 | 67 | 62.6 | ||
| 2 | 29 | 27.1 | ||
| Stage | Limited | 57 | 53.2 | 0.170 |
| Extensive | 50 | 46.7 | ||
| Intrapulmonary metastasis | No | 14 | 13.1 | < 0.001 |
| Yes | 93 | 86.9 | ||
| Brain metastases | No | 22 | 20.6 | < 0.001 |
| Yes | 85 | 79.4 | ||
| Bone metastases | No | 19 | 17.8 | < 0.001 |
| Yes | 88 | 82.2 | ||
| Liver metastases | No | 17 | 15.9 | < 0.001 |
| Yes | 90 | 84.1 | ||
| Effusion | No | 75 | 70.1 | < 0.001 |
| Yes | 32 | 29.9 | ||