2.
老年小细胞肺癌Cox回归多因素分析
Cox regression of variables in the equation of SCLC in the elderly
| Total | ED | LD | ||||||||
| Factor | P | RR | Factor | P | RR | Factor | P | RR | ||
| PCI: preventive radiotherapy of whole brain. | ||||||||||
| PS before treatment (ECOG) | 0.024 | 1.396 | Sex | 0.017 | 0.563 | PS before treatment (ECOG) | 0.009 | 2.541 | ||
| The change of PS after treatment | < 0.001 | 1.712 | The change of PS after treatment | 0.001 | 1.675 | Radiotherapy | 0.013 | 0.388 | ||
| Stage | 0.007 | 1.852 | Liver | 0.003 | 2.040 | |||||
| Liver | 0.003 | 2.028 | Chemotherapy scheme | 0.049 | 1.676 | |||||
| Radiotherapy | < 0.001 | 0.408 | Radiotherapy | 0.003 | 0.445 | |||||
| PCI | 0.015 | 0.256 | ||||||||