|  | Breast carcinoma specific OVS | DFS | ||
---|---|---|---|---|---|
Characteristic | % | 6-year rate | P-value | 6-year rate | P-value |
Clinical tumor size | Â | Â | Â | Â | Â |
T1-T2 | 67.08 | 82.85 | Â | 70 | Â |
T3-T4 | 32.92 | 62.86 | < 0.001 | 32.86 | < 0.000001 |
Lymph node status b | Â | Â | Â | Â | Â |
N (+) | 46.72 | 84.23 | Â | 71.43 | Â |
N (-) | 53.28 | 68.57 | < 0.01 | 44.28 | < 0.00001 |
SBR grading | Â | Â | Â | Â | Â |
1-2 | 60.87 | 79.28 | Â | 69.10 | Â |
3 | 40.13 | 57.28 | < 0.02 | 47.80 | < 0.01 |
Age (yrs) | Â | Â | Â | Â | Â |
< 50 | 57.32 | 78.1 | Â | 70.0 | Â |
≥50 | 42.68 | 75.71 | NS | 67.2 | NS |