Variable | N | % | |
Gender | |||
Male | 57 | 54 | |
Female | 47 | 46 | |
Age years (median, range) | 67 | 38 - 85 | |
Stage | |||
Relapse | 5 | 5 | |
IIIA/B | 8 | 8 | |
IV | 91 | 87 | |
EGFR mutation | |||
Positive | 39 | 38 | |
Negative | 60 | 58 | |
Unknown | 5 | 4 | |
Smoking history | |||
SI ≥ 600 | 60 | 58 | |
0 < SI < 600 | 9 | 8 | |
SI = 0 | 35 | 34 | |
ECOG PS | |||
0 | 32 | 31 | |
1 | 61 | 59 | |
2 | 9 | 8 | |
3 | 2 | 2 | |
BMI (median, range) | 21.3 | 13.7 - 30.4 | |
Chemotherapy regimen | |||
CBDCA + PEM | 40 | 38 | |
CBDCA + PEM + Bev | 21 | 20 | |
CDDP + PEM | 23 | 22 | |
CDDP + PEM + Bev | 4 | 4 | |
PEM | 12 | 12 | |
PEM + Bev | 4 | 4 |