Table 3.

LAT1 and CD98hc scores in all cases and various category

Subtype	LAT1 score									CD98hc score
	N	0	1	2	3	4	6	9	Median (IQR)	0	1	2	3	4	6	9	Median (IQR)
All cases	280	54	21	20	52	5	47	81	3 (1–9)	23	30	17	63	13	56	78	4 (2.8–9)
TNBC	78	2	3	0	8	2	15	48	9 (6–9)*	3	4	2	6	6	15	42	9 (4–9)*
NTNBC	202	52	18	20	44	3	32	33	3 (0–6)*	20	26	15	57	7	41	36	3 (2–6)*
Luminal A	151	45	17	18	33	3	20	15	2 (0–3.5)	17	24	12	50	7	25	16	3 (1–6)
Luminal B	17	3	0	2	5	0	4	3	3 (2–6)	1	1	2	3	0	4	6	6 (3–9)
HER2	34	4	1	0	6	0	8	15	6 (3–9)	2	1	1	4	0	12	14	6 (6–9)

*P value <0.0001.

HER2, human epidermal growth factor receptor-2; LAT1, L-type amino acid transporter1; NTNBC, non-triple-negative breast cancer; TNBC, triple-negative breast cancer.