Table 1 Patient and tumor characteristics
Characteristics | mean or N | SD or % |
|---|---|---|
Age (in years) | 66.2 | 11.32 |
BMI (kg/m2) | 27.3 | 5.40 |
ECOG at study entry | ||
0 | 81 | 40.5 |
1 | 93 | 46.5 |
2 | 20 | 10.0 |
3 | 5 | 2.5 |
4 | 1 | 0.5 |
pT at first diagnosis | ||
Unknown | 13 | 6.5 |
pT0-pT1 | 67 | 33.5 |
pT2-pT4 | 120 | 60.0 |
pN at first diagnosis | ||
Unknown | 42 | 21.0 |
pN0 | 58 | 29.0 |
pN1–3 | 100 | 50.0 |
cM at first diagnosis | ||
Unknown | 4 | 2.0 |
cM0 | 84 | 42.0 |
cM1 | 112 | 56.0 |
Tumor grade at first diagnosis | ||
Unknown | 6 | 3.0 |
G1 | 11 | 5.5 |
G2 | 137 | 68,5 |
G3 | 46 | 23.0 |
HER2/neu | ||
Unknown | 26 | 13.0 |
Negative | 147 | 73.5 |
Positive | 27 | 13.5 |