N | Event | Univariate | Multivariate | |||||
---|---|---|---|---|---|---|---|---|
95% CI | HR | p-value | 95% CI | HR | p-value | |||
Sex | ||||||||
Female | 42 | 26 | 1 | |||||
Male | 75 | 52 | 0.74-1.90 | 1.12 | 0.473 | |||
Age | ||||||||
≥70 | 40 | 26 | 1 | |||||
<70 | 77 | 52 | 0.81-2.07 | 1.29 | 0.288 | |||
Primary tumor location | ||||||||
Left | 85 | 55 | 1 | |||||
Right | 32 | 23 | 0.71-1.89 | 1.16 | 0.558 | |||
NAC | ||||||||
Yes | 47 | 37 | 1 | 1 | ||||
No | 70 | 41 | 0.27-0.66 | 0.42 | 0.0002* | 0.37-1.05 | 0.62 | 0.075 |
Preoperative CEA | ||||||||
≥5 | 83 | 57 | 1 | |||||
<5 | 34 | 21 | 0.52-1.42 | 0.86 | 0.546 | |||
Onset | ||||||||
Synchronous | 61 | 48 | 1 | 1 | ||||
Metachronous | 56 | 30 | 0.23-0.59 | 0.37 | <.0001* | 0.28-0.78 | 0.47 | 0.0038* |
Tumor location | ||||||||
Hemilobar | 72 | 43 | 1 | 1 | ||||
Bilobar | 45 | 35 | 1.05-2.59 | 1.65 | 0.0292* | 0.67-2.16 | 1.21 | 0.531 |
Tumor diameter | ||||||||
≥50 | 23 | 17 | 1 | |||||
<50 | 94 | 61 | 0.42-1.23 | 0.72 | 0.223 | |||
Tumor number | ||||||||
Multiple | 63 | 46 | 1 | 1 | ||||
Solitary | 54 | 32 | 0.38-0.94 | 0.60 | 0.026* | 0.53-1.80 | 0.98 | 0.952 |
NLR | ||||||||
≥2.03 | 59 | 38 | 1 | |||||
<2.03 | 58 | 40 | 0.58-1.41 | 0.91 | 0.665 | |||
PLR | ||||||||
≥134 | 59 | 38 | 1 | |||||
<134 | 58 | 40 | 0.60-1.47 | 0.94 | 0.784 | |||
CAR | ||||||||
≥0.030 | 59 | 39 | 1 | |||||
<0.030 | 58 | 39 | 0.50-1.21 | 0.78 | 0.271 | |||
GPS | ||||||||
1/2 | 13 | 9 | 1 | |||||
0 | 104 | 69 | 0.43-1.75 | 0.87 | 0.696 |