Table 2 Patient and tumour characteristics
Variable | HD group (n = 13) | LD group (n = 6) |
|---|---|---|
Age (years) | Â | Â |
 45–50 | 2 | 0 |
 51–69 | 9 | 5 |
 ≥ 70 | 2 | 1 |
Tumour stage | Â | Â |
 T1 | 12 | 4 |
 T2 | 1 | 1 |
 T3 | 0 | 0 |
 Tis (ductal carcinoma in situ) | 0 | 1 |
Tumour type | Â | Â |
 Invasive, no special type | 12 | 5 |
 Invasive, mucinous | 1 | 0 |
 Ductal carcinoma in situ | 0 | 1 |