Table 4.
Univariate survival analyses (Kaplan-Meier): survival time of all patients with SSCC according to clinicopathological factors and DJ-1 expresion
|
Overall survial | ||||
|---|---|---|---|---|
| Characteristic | No.of cases | No.of events | 5-year survival Rate ( ± SE) | P |
| DJ-1 expression |
|
|
|
0.007 |
| Low-grade |
18 |
7 |
88.0 ± 8.0 |
|
| High-grade |
34 |
21 |
53.9 ± 5.7 |
|
| Age |
|
|
|
0.244 |
| ≤61 |
25 |
11 |
72.2 ± 7.9 |
|
| > 61 |
27 |
17 |
58.5 ± 7.0 |
|
| pT status |
|
|
|
0.037 |
| Tis-2 |
15 |
5 |
87.0 ± 10.3 |
|
| T3-4 |
37 |
23 |
57.5 ± 5.5 |
|
| pN status |
|
|
|
0.042 |
| N0 |
24 |
12 |
76.0 ± 7.7 |
|
| N1-3 |
28 |
16 |
52.8 ± 5.6 |
|
| UICC stage |
|
|
|
0.027 |
| 0-II |
10 |
3 |
99.5 ± 8.4 |
|
| III-IV |
42 |
25 |
58.5 ± 5.4 |
|
| Histological grade |
|
|
|
0.597 |
| G1 |
17 |
9 |
68.9 ± 9.4 |
|
| G2-3 | 35 | 19 | 62.8 ± 6.4 | |