Are Basal-Like and Non-Basal-Like Triple-Negative Breast Cancers Really Different?

Table 4

Family history of cancer and clinicopathological factors.

Characteristic (N)	With family history N (%)	Without family history N (%)	Chi-square	value
Stage (149)
I	4 (11.8)	5 (4.3)	10.729	0.013
II	27 (79.4)	79 (68.8)
III	1 (2.9)	26 (22.6)
IV	2 (5.9)	5 (4.3)
Grade (149)
II	2 (5.9)	15 (13)	1.331	0.249
III	32 (94.1)	100 (87)
Lymph node status (141)
Positive	12 (37.5)	50 (45.9)	0.704	0.402
Negative	20 (62.5)	59 (54.1)
Extracapsular extension (62)
Present	5 (41.7)	34 (68)	2.876	0.088
Absent	7 (58.3)	16 (32)
Lymphovascular invasion (144)
Present	11 (34.4)	46 (41.1)	1.325	0.516
Absent	21 (65.6)	66 (58.9)
Recurrence (149)
Yes	4 (11.8)	16 (13.9)	0.104	0.999
No	30 (88.2)	99 (86.1)
Vital status (149)
Alive	29 (85.3)	96 (83.5)	0.064	0.999
Dead	5 (14.7)	19 (16.5)

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