Variable | Univariate analysis | Multivariate analysis | |||
---|---|---|---|---|---|
HR (95% CI) | P | HR (95% CI) | P | ||
Sex | 0.414 | NI | |||
Male | Reference | ||||
Female | 1.370 (0.643-2.917) | ||||
Age | 0.574 | NI | |||
≤60 | Reference | ||||
>60 | 1.267(0.554-2.898) | ||||
Race | 0.942 | NI | |||
White | Reference | ||||
Black | 0.806(0.190-3.413) | 0.770 | |||
Others* | 0.817(0.110–-6.052) | 0.843 | |||
Grade | 0.610 | NI | |||
High/Moderate | Reference | ||||
Poor/Anaplastic | 1.096(0.377-3.181) | 0.867 | |||
Unknown | 0.374(0.050-2.773) | 0.843 | |||
Tumor size(cm) | 0.009 | 0.014 | |||
<5 | Reference | Reference | |||
≥5 | 4.142(1.525-11.250) | 0.005 | 3.896(1.428–10.627) | 0.008 | |
Unknown | 5.720(1.651-19.817) | 0.006 | 5.251(1.493–18.469) | 0.010 | |
LNs retrieval | 0.770 | NI | |||
<12 | Reference | ||||
≥12 | 1.122(0.519-2.424) | ||||
T Stage | 0.040 | 0.028 | |||
T3 | Reference | Reference | |||
T4 | 2.487(1.042-5.939) | 2.751(1.116–6.780) | |||
Radiation sequence | 0.039 | 0.035 | |||
No radiation | Reference | Reference | |||
After surgery | 2.786(1.053-7.371) | 0.346(0.129–0.927) |