|
Variables
|
β
|
S. E
|
P
|
HR
|
95%CI
|
|---|
|
Lower
|
Upper
|
|---|
|
Age at diagnosis
| | | | | | |
|
< 65
| | | |
Ref
| | |
|
≥ 65
|
0.640
|
0.071
|
< 0.001
|
1.897
|
1.650
|
2.180
|
|
Race
| | | | | | |
|
Ethnic Chinese
| | | |
Ref
| | |
|
Other Asian-Americans
|
0.191
|
0.084
|
0.022
|
1.211
|
1.028
|
1.426
|
|
Marital status
| | | | | | |
|
Married
| | | |
Ref
| | |
|
Unmarried, single or widowed
|
0.364
|
0.067
|
< 0.001
|
1.439
|
1.261
|
1.642
|
|
Grade
| | | | | | |
|
I
| | | |
Ref
| | |
|
II
|
1.639
|
0.091
|
< 0.001
|
5.149
|
4.306
|
6.157
|
|
T stage
| | | | | | |
|
T1
| | | |
Ref
| | |
|
T2
|
− 0.048
|
0.072
|
0.500
|
0.953
|
0.828
|
1.097
|
|
T3
|
0.549
|
0.098
|
< 0.001
|
1.731
|
1.429
|
2.096
|
|
T4
|
2.336
|
0.112
|
< 0.001
|
10.343
|
8.313
|
12.870
|
|
N stage
| | | | | | |
|
N0
| | | |
Ref
| | |
|
N1
|
2.355
|
0.089
|
< 0.001
|
10.541
|
8.861
|
12.539
|
|
M stage
| | | | | | |
|
M0
| | | |
Ref
| | |
|
M1
|
3.144
|
0.070
|
< 0.001
|
23.203
|
20.235
|
26.606
|
|
Radiotherapy
| | | | | | |
|
No
| | | |
Ref
| | |
|
Yes
|
0.611
|
0.126
|
< 0.001
|
1.843
|
1.439
|
2.361
|
|
Chemotherapy
| | | | | | |
|
No
| | | |
Ref
| | |
|
Yes
|
1.896
|
0.184
|
< 0.001
|
6.658
|
4.638
|
9.558
|
|
Surgery
| | | | | | |
|
No
| | | |
Ref
| | |
|
Yes
|
− 0.734
|
0.072
|
< 0.001
|
0.480
|
0.417
|
0.552
|
|
Regional nodes positive
| | | | | | |
|
No
| | | |
Ref
| | |
|
Yes
|
1.241
|
0.118
|
< 0.001
|
3.459
|
2.744
|
4.362
|
|
Histological types
| | | | | | |
|
Adenocarcinoma
| | | |
Ref
| | |
|
Squamous-cell carcinoma, mucinous carcinoma or sarcoma
|
0.149
|
0.243
|
0.541
|
1.160
|
0.721
|
1.869
|
- HR hazard ratio, CI confidence interval
