Variable | Univariate analysis | Multivariate analysis | ||||
---|---|---|---|---|---|---|
 | HR | 95% CI | P-value | HR | 95% CI | P-value |
NAT1 positive | 2.5 | 1.0 to 5.9 | 0.033 | 2.8 | 1.0 to 7.2 | 0.040 |
No vs . Yes | Â | Â | Â | Â | Â | Â |
Age | 1.4 | 0.33 to 5.8 | 0.66 | Â | Â | Â |
< 45 vs . ≥ 45 |  |  |  |  |  |  |
Tumor size | 2.9 | 1.3 to 6.6 | 0.008 | 2.4 | 0.82 to 6.8 | 0.11 |
T2 vs . T1 | Â | Â | Â | Â | Â | Â |
Node status | 3.3 | 1.4 to 7.9 | 0.005 | 3.1 | 1.1 to 8.3 | 0.029 |
Pos vs . Neg | Â | Â | Â | Â | Â | Â |
NHG | 2.3 | 1.1 to 5.0 | 0.032 | 0.97 | 0.40 to 2.3 | 0.95 |
3 vs . 1 to 2 | Â | Â | Â | Â | Â | Â |
PR positive | 0.50 | 0.22 to 1.1 | 0.079 | Â | Â | Â |
Yes vs . No | Â | Â | Â | Â | Â | Â |