Multivariable Cox model for overall survival in targeted therapy alone subset
| n=104 | P value of variable | HR (95% CI) | P value of contrasts |
| BMI | 0.310 | 0.97 (0.91 to 1.03) | – |
| Gender | 0.980 | ||
| Female | Reference | ||
| Male | 1.01 (0.63 to 1.61) | 0.980 | |
| Disease stage | 0.163 | ||
| M1a+M1b | Reference | ||
| M1c+M1d | 1.53 (0.84 to 2.80) | 0.163 | |
| LDH value | 0.100 | ||
| 0 | Reference | ||
| ≥1 | 1.51 (0.92 to 2.47) | 0.100 | |
| ECOG PS value | 0.008* | ||
| 0 | Reference | ||
| ≥1 | 2.42 (1.26 to 4.65) | 0.008* | |
| Age | 0.927 | 1.00 (0.98 to 1.02) | – |
For BMI, the PH assumption is not satisfied.
BMI, body mass index; ECOG PS, Eastern Cooperative Oncology Group performance status; LDH, lactate dehydrogenase; PH, proportional hazard.