Table 1.
Correlation of CD133 and KAI1/CD82 expression to clinicopathogical characteristics in laryngeal squamous cell carcinoma (LSCC)
| Variable |
CD133 |
P -value |
KAI1/CD82 |
P -value | ||
|---|---|---|---|---|---|---|
| Negative | Positive | Negative | Positive | |||
| Gender |
|
|
> 0.05 |
|
|
> 0.05 |
| Male |
36 |
39 |
|
46 |
29 |
|
| Female |
6 |
2 |
|
3 |
5 |
|
| Age |
|
|
> 0.05 |
|
|
> 0.05 |
| < 60 |
15 |
12 |
|
15 |
12 |
|
| ≥ 60 |
27 |
29 |
|
35 |
22 |
|
| Location |
|
|
> 0.05 |
|
|
> 0.05 |
| Supraglottic |
26 |
25 |
|
26 |
25 |
|
| Glottic |
15 |
14 |
|
20 |
9 |
|
| Subglottic |
1 |
2 |
|
3 |
0 |
|
| Diameter of tumor |
|
|
> 0.05 |
|
|
> 0.05 |
| < 2.0 cm |
23 |
20 |
|
22 |
21 |
|
| ≥ 2.0 cm |
19 |
21 |
|
27 |
13 |
|
| Smoking |
|
|
> 0.05 |
|
|
> 0.05 |
| No |
18 |
13 |
|
15 |
16 |
|
| Yes |
24 |
28 |
|
34 |
18 |
|
| Alcohol |
|
|
> 0.05 |
|
|
< 0.05 |
| No |
20 |
13 |
|
14 |
19 |
|
| Yes |
22 |
28 |
|
35 |
15 |
|
| Grade of tumor |
|
|
< 0.01 |
|
|
< 0.001 |
| Well-differentiated |
23 |
7 |
|
9 |
21 |
|
| Moderately-differentiated |
18 |
29 |
|
35 |
12 |
|
| Poorly-differentiated |
1 |
5 |
|
5 |
1 |
|
| Lymph node metastasis |
|
|
< 0.001 |
|
|
< 0.01 |
| No |
33 |
16 |
|
23 |
26 |
|
| Yes |
9 |
25 |
|
26 |
8 |
|
| pTNM stage |
|
|
< 0.05 |
|
|
< 0.05 |
| I and II |
33 |
20 |
|
26 |
27 |
|
| III and IV | 9 | 21 | 23 | 7 | ||