Table 2 Kaplan–Meier and univariate analysis of all parameters in patients with OSCC.
Variables | Median survival (Month) | Log-Rank test | Cox univariable analysis | ||
|---|---|---|---|---|---|
χ2 | P | HR ( 95%CI ) | P | ||
Age | |||||
≤ 57 | 47 | 1.215 | 0.270 | 1 | |
> 57 | 43 | 1.305(0.806 ~ 2.114) | 0.280 | ||
Gender | |||||
Male | 47 | 0.102 | 0.749 | 1 | |
Female | 44 | 1.081(0.666 ~ 1.752) | 0.753 | ||
Tumor size | |||||
< 3.3 | 47 | 1.420 | 0.233 | 1 | |
≥ 3.3 | 43 | 1.335(0.822 ~ 2.167) | 0.246 | ||
TNM stage | |||||
I + II | 49 | 8.156 | 0.004 | 1 | |
III + IV | 39 | 2.015(1.226 ~ 3.311) | 0.006 | ||
Degree of differentiation | |||||
Low | 40 | 5.686 | 0.058 | 1 | 0.069 |
Moderate | 37 | 1.402 (0.760 ~ 2.588) | 0.279 | ||
High | 52 | 0.711 (0.381 ~ 1.324) | 0.282 | ||
Lymph node metastasis | |||||
No | 47 | 9.998 | 0.002 | 1 | |
Yes | 37 | 2.310(1.345 ~ 3.967) | 0.002 | ||
Invasion depth | |||||
< 5 mm | 46 | 4.183 | 0.041 | 1 | |
≥ 5 mm | 40 | 1.811(1.008 ~ 3.254) | 0.047 | ||
Tumor location | |||||
Tongue | 43 | 0.104 | 0.950 | 1 | 0.951 |
Gingiva | 46 | 1.074 (0.613 ~ 1.881) | 0.804 | ||
Others | 48 | 1.103 (0.575 ~ 2.116) | 0.768 | ||
ANXA2 expression | |||||
Negative | 54 | 13.676 | 0.000 | 1 | |
Positive | 39 | 3.022(1.622 ~ 5.631) | 0.000 | ||
