Table 1

Patient characteristics

Clinicopathologic factors (N = 151)n(%)
Menopausal
    Pre51 (34)
    Post100 (66)
T stage
    T1a1 (1)
    T1b4 (3)
    T1c13 (9)
    T2118 (78)
    T315 (10)
N stage
    N071 (47)
    N174 (49)
    N26 (4)
M stage
    M0147 (97)
    M14 (3)
American Joint Committee on Cancer Stage
    I1 (1)
    IIa86 (57)
    IIb43 (29)
    IIIa17 (11)
    IV4 (3)
Histology
    Ductal118 (78)
    Lobular33 (22)
Differentiation
    Well30 (20)
    Moderate62 (42)
    Poor57 (38)
    Unknown[2]
Invasion
    No102 (68)
    Yes43 (29)
    Unknown[6]
SLN status
    Negative70 (46)
    Micro40 (27)
    Macro41 (27)