Table 1.

Patient demographics characterized by MATH level in TCGA breast cancer cohort.

Factor		MATH		p-value
		Low (n)	High (n)
Age	≤60	222	288
	>60	184	253	0.658
ER	negative	66	140
	positive	325	376	0.0002
PR	negative	99	195
	positive	291	319	<0.0001
HER2	negative	340	432
	positive	58	92	0.2239
TNBC	no	361	435
	yes	46	108	0.0003
Stage	I	86	76
	II	218	330
	III	94	122
	IV	6	8	0.0354
T-Stage	1	134	118
	2	215	338
	3	54	65
	4	8	27	0.0001
N-stage	negative	187	268
	positive	218	272	0.3238
Grade	1	41	27
	2	116	113	0.0002 (chi-square test)
	3	69	128	<0.0001 (Cochran-Armitage trend test)