Table 2.

Associations between SHP2 expression and clinicopathological parameters

Variables	n	n		P
		SHP2 low	SHP2 high
Age (years)			0.415
< 50	47	26	21
≥ 50	54	35	19
T			0.003*
T1	65	46	19
T2	32	15	17
> T2	4	0	4
N			0.039*
N0	72	50	22
N1/N2	21	9	12
ER			0.026*
Negative	32	25	7
Positive	65	35	30
PR			0.834
Negative	46	28	18
Positive	51	33	18
HER-2			0.219
Negative	23	12	11
Positive	70	47	23
Ki67 (%)			0.005*
≤ 30%	46	35	11
> 30%	44	20	24
P53			0.057
Negative	36	28	8
Positive	27	14	13
Histological grade			0.202
1	8	7	1
2	54	32	22
3	9	7	2

*P < 0.05 was considered statistically significant.