| |
OR
|
95%CI
|
P value
|
|---|
|
Lower
|
Upper
|
|---|
|
Gender
|
(male vs. female)
|
1.48
|
1.04
|
2.11
|
0.028
|
|
Age (years)
| | | | |
< 0.001a
|
|
≤35
|
4.83
|
3.11
|
7.48
|
< 0.001
|
|
35–45
|
2.62
|
1.70
|
4.04
|
< 0.001
|
|
45–55
|
1.50
|
0.97
|
2.32
|
0.066
|
|
> 55
|
1
| | | |
|
Tumor size(cm)
| | | | |
< 0.001a
|
|
≤0.5
|
1
| | | |
|
0.5–1.0
|
1.55
|
0.98
|
2.46
|
0.060
|
|
1.0–2.0
|
3.22
|
2.00
|
5.18
|
< 0.001
|
|
> 2.0
|
4.85
|
2.81
|
8.35
|
< 0.001
|
|
Microcalcification
|
(yes vs. no)
|
1.43
|
1.04
|
1.97
|
0.029
|
|
Intra-nodular vascularity
|
(yes vs. no)
|
1.30
|
0.95
|
1.78
|
0.100
|
|
Multifocality
|
(yes vs. no)
|
0.96
|
0.59
|
1.59
|
0.886
|
|
Bilateral
|
(yes vs. no)
|
1.39
|
0.80
|
2.41
|
0.242
|
|
Extrathyroidal extension
|
(yes vs. no)
|
1.68
|
1.18
|
2.39
|
0.004
|
- a means the global p-values
