Table 2.

Associations between CAR overexpression and clinicopathological characteristics of the 23 CAR positive endometrial adenocarcinoma cases

Clinicopathological characteristics	CAR expression
	< 31% (%)	≥31% (%)	P-value
Patients	15 (65)	8 (35)
Age (mean± SD), years	62.9 ± 12.1	61.5 ± 9.6	0.469
< 63	8 (35)	5 (22)
≥63	7 (30)	3 (13)
pStage (FIGO)			0.147
I	12 (52)	6 (27)
II	3 (13)	0 (0)
III	0 (0)	1 (4)
IV	0 (0)	1 (4)
Histological type			0.181
Positive for squamous elements	2 (9)	3 (13)
Negative for squamous elements	13 (56)	5 (22)
Histological grade			0.379
Well differentiated	3 (13)	0 (0)
Moderately differentiated	11 (48)	7 (31)
Poorly differentiated	1 (4)	1 (4)
Ki-67 protein statement			0.057
Ki-67 below mean (<40%)	10 (43)	2 (8)
Ki-67 over mean (≥ 40%)	5 (22)	6 (27)