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Table 2 Correlation between Tiam1 expression and the clinicopathological features of breast cancer

From: Clinicopathological implications of Tiam1 overexpression in invasive ductal carcinoma of the breast

Variables No. of cases Tiam1 strongly positive cases (%) χ 2 P value
Age    0.186 0.666
 ≥ 50 84 37 (44.0 %)   
 < 50 69 28 (40.6 %)
Menopausal status    1.981 0.159
 Premenopausal 63 31 (49.2 %)   
 Postmenopausal 90 34 (37.8 %)
Molecular type    5.142 0.162
 Luminal A 39 21 (53.8 %)   
 Luminal B 46 21 (45.7 %)
 TNBC 39 15 (35.9 %)
 Her2+ 29 8 (27.6 %)
Tumor stage    10.136 0.002**
 T0-T1 84 26 (31.0 %)   
 T2-T3 69 39 (56.5 %)
LN metastasis    0.364 0.546
 Absent 57 26 (45.6 %)   
 Presence 96 39 (40.6 %)
ER    0.453 0.501
 Positive 87 39 (44.8 %)   
 Negative 66 26 (39.4 %)
PR    0.489 0.484
 Positive 78 31 (39.7 %)   
 Negative 75 34 (45.3 %)
Her2    4.003 0.046*
 Positive 41 12 (29.3 %)   
 Negative 112 53 (47.3 %)
Ki-67    7.075 0.008**
 Positive 102 51 (50.0 %)   
 Negative 51 14 (27.5 %)
  1. * p < 0.05, ** p < 0.01