| |
PLR < 154
|
PLR ≥ 154
|
p value
|
|---|
|
Age (year)
|
0.223
|
|
≤ 60
|
78
|
55
| |
|
> 60
|
110
|
103
| |
|
Gender
|
0.818
|
|
Male
|
128
|
105
| |
|
Female
|
60
|
53
| |
|
Tumor location
|
0.941
|
|
Upper third
|
26
|
47
| |
|
Middle third
|
23
|
17
| |
|
Lower third
|
133
|
116
| |
|
Two-thirds or more
|
6
|
4
| |
|
Tumor size
|
< 0.001
|
|
≤ 5 cm
|
135
|
73
| |
|
> 5 cm
|
53
|
85
| |
|
Histologic type
|
0.156
|
|
Differentiated
|
74
|
75
| |
|
Undifferentiated
|
114
|
83
| |
|
Perineural invasion
|
0.194
|
|
Absence
|
79
|
78
| |
|
Presence
|
109
|
80
| |
|
Lymphovascular invasion
|
0.509
|
|
Absence
|
77
|
59
| |
|
Presence
|
111
|
99
| |
|
T category
|
0.835
|
|
T1
|
7
|
4
| |
|
T2
|
15
|
10
| |
|
T3
|
7
|
6
| |
|
T4a
|
153
|
135
| |
|
T4b
|
6
|
3
| |
|
N category
|
0.416
|
|
N0
|
35
|
28
| |
|
N1
|
39
|
29
| |
|
N2
|
58
|
41
| |
|
N3a
|
45
|
43
| |
|
N3b
|
11
|
17
| |
|
CEA
|
0.275
|
|
≤ 5 ng/mL
|
166
|
133
| |
|
> 5 ng/mL
|
22
|
25
| |
- PLR Platelet-lymphocyte ratio
