Table 1.

Correlation between LINC00511 expression and clinicopathological characteristics of breast cancer patients

Clinical parameter test p-value	No. cases (n = 70)	LINC00511 expression		Chi-squared
		High cases	Low cases
Age (years)				0.75
≤50	39	14	25
>50	31	10	21
Tumour size (cm)				0.03
≤2	33	7	26
>2	37	17	20
TNM stages				0.08
I–II	65	20	45
III–IV	5	4	1
Histological grade				0.77
I–II	51	18	33
III	19	6	13
LNM				0.74
Positive	36	13	23
Negative	34	11	23
ER status				<0.01
Positive	19	1	18
Negative	51	23	28
PR status				0.04
Positive	14	1	13
Negative	56	23	33
Her2 status				0.06
Positive	37	9	28
Negative	33	15	18
Ki-67 status				0.02
≤14%	54	23	31
>14%	16	1	15
P53 status				<0.01
Positive	29	16	13
Negative	41	8	33

LNM lymph node metastasis