Inverse correlation between CD8+ inflammatory cells and E-cadherin expression in gallbladder cancer: Tissue microarray and imaging analysis

Table 4 Clinicopathologic features of the patients with gallbladder cancer (n = 50) n (%)

Age	Mean ± SD	68.7 ± 8.4
Gender	Male	15 (30.0)
	Female	35 (70.0)
Differentiation of invasive front	G1	16 (32.0)
	G2	19 (38.0)
	G3	15 (30.0)
T-stage	T2	18 (36.0)
	T3	28 (56.0)
	T4	4 (8.0)
N	N0	17 (34.0)
	N1	33 (66.0)
No. of CD8-positive cells (means of analyzable cores in each case)	Median ± SD	580.0 ± 1154.5
E-cadherin histological score	Median ± SD	114.3 ± 37.8