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 (āĀ±āSE) | P |
DJ-1 expression | Ā | Ā | Ā | 0.007 |
āLow-grade | 18 | 7 | 88.0āĀ±ā8.0 | Ā |
āHigh-grade | 34 | 21 | 53.9āĀ±ā5.7 | Ā |
Age | Ā | Ā | Ā | 0.244 |
āā¤61 | 25 | 11 | 72.2āĀ±ā7.9 | Ā |
ā> 61 | 27 | 17 | 58.5āĀ±ā7.0 | Ā |
pT status | Ā | Ā | Ā | 0.037 |
āTis-2 | 15 | 5 | 87.0āĀ±ā10.3 | Ā |
āT3-4 | 37 | 23 | 57.5āĀ±ā5.5 | Ā |
pN status | Ā | Ā | Ā | 0.042 |
āN0 | 24 | 12 | 76.0āĀ±ā7.7 | Ā |
āN1-3 | 28 | 16 | 52.8āĀ±ā5.6 | Ā |
UICC stage | Ā | Ā | Ā | 0.027 |
ā0-II | 10 | 3 | 99.5āĀ±ā8.4 | Ā |
āIII-IV | 42 | 25 | 58.5āĀ±ā5.4 | Ā |
Histological grade | Ā | Ā | Ā | 0.597 |
āG1 | 17 | 9 | 68.9āĀ±ā9.4 | Ā |
āG2-3 | 35 | 19 | 62.8āĀ±ā6.4 | Ā |