From: Eukaryotic Initiation Factor 4E (eIF4E) and angiogenesis: prognostic markers for breast cancer
 | eIF4E expression | |||||
---|---|---|---|---|---|---|
Variable | n | Low reactivity | High reactivity | p value | ||
 |  | n | % | n | % |  |
Total | 122 | 59 | 48.4 | 63 | 51.6 | Â |
Age (median, 56 years) | Â | Â | Â | Â | Â | Â |
   <56 years | 68 | 31 | 25.4 | 37 | 30.3 | 0.49 |
   ≥ 56 years | 54 | 28 | 23.0 | 26 | 21.3 |  |
Tumor size | Â | Â | Â | Â | Â | Â |
   <3.1 cm | 70 | 37 | 30.3 | 33 | 27.0 | 0.25 |
   ≥3.1 cm | 52 | 22 | 18.1 | 30 | 24.6 |  |
Histological diagnosis | Â | Â | Â | Â | Â | Â |
   Invasive carcinoma | 102 | 45 | 36.9 | 57 | 46.7 | 0.034 |
   Non invasive carcinoma | 20 | 14 | 11.5 | 6 | 4.9 |  |
Invasive carcinoma type | Â | Â | Â | Â | Â | Â |
   Ductal | 80 | 34 | 33.3 | 46 | 45.1 | 0.72 |
   Lobular | 14 | 8 | 7.8 | 6 | 5.9 |  |
   Medullary | 6 | 2 | 2.0 | 4 | 3.9 |  |
   Tubular | 2 | 1 | 1.0 | 1 | 1.0 |  |
Invasive carcinoma grade | Â | Â | Â | Â | Â | Â |
   Grade I | 27 | 17 | 16.7 | 10 | 9.8 | 0.016 |
   Grade II | 41 | 19 | 18.6 | 22 | 21.6 |  |
   Grade III | 34 | 9 | 8.8 | 25 | 24.5 |  |
TNM staging | Â | Â | Â | Â | Â | Â |
   Stage I | 30 | 16 | 13.1 | 14 | 11.5 | 0.54 |
   Stage II | 33 | 18 | 14.8 | 15 | 12.3 |  |
   Stage III | 37 | 17 | 13.9 | 20 | 16.4 |  |
   Stage IV | 22 | 8 | 6.6 | 14 | 11.4 |  |
Node metastatic status | Â | Â | Â | Â | Â | Â |
   Negative | 48 | 20 | 16.4 | 28 | 22.9 | 0.23 |
   Positive | 74 | 39 | 32.0 | 35 | 28.7 |  |
ER status | Â | Â | Â | Â | Â | Â |
   Negative | 54 | 24 | 19.7 | 30 | 24.6 | 0.44 |
   Positive | 68 | 35 | 28.7 | 33 | 27.0 |  |
PR status | Â | Â | Â | Â | Â | Â |
   Negative | 65 | 29 | 23.8 | 36 | 29.5 | 0.38 |
   Positive | 57 | 30 | 24.6 | 27 | 22.1 |  |
Her-2/neu status | Â | Â | Â | Â | Â | Â |
   Negative | 66 | 34 | 27.9 | 32 | 26.2 | 0.45 |
   Positive | 56 | 25 | 20.5 | 31 | 25.4 |  |