Co-deficiency of B7-H3 and B7-H4 identifies high CD8 + T cell infiltration and better prognosis in pancreatic cancer

Table 1 Association between B7-H3 & B7-H4 expression and clinic-pathological parameters in PAAD

Clinic-pathological parameters	Cases	B7-H3 expression		χ² value	P value	B7-H4 expression		χ² value	P value
Clinic-pathological parameters	Cases	Low	High	χ² value	P value	Low	High	χ² value	P value
Gender
Female	46	24	22	0.156	0.693	24	22	0.698	0.404
Male	58	28	30	0.156	0.693	35	23	0.698	0.404
Age
≤ 60	47	25	22	0.349	0.554	22	25	3.439	0.064
> 60	57	27	30	0.349	0.554	37	20	3.439	0.064
Differentiation
Well	65	39	26	5.455	0.020	42	23	6.292	0.012
Moderate & poor	34	12	22	5.455	0.020	13	21	6.292	0.012
T stage
T1-2	29	17	12	0.829	0.363	19	10	1.466	0.226
T3-4	56	27	29	0.829	0.363	29	27	1.466	0.226
N stage
N0	48	25	23	0.157	0.692	28	20	0.009	0.925
N1	54	26	28	0.157		31	23	0.009	0.925
M stage
M0	98	51	47	/	0.205*	58	40	/	0.083*
M1	6	1	5	/	0.205*	1	5	/	0.083*
Clinical stage
1-2A	46	25	21	0.624	0.430	27	19	0.130	0.719
2B-4	58	27	31	0.624	0.430	32	26	0.130	0.719

ISSN: 1471-2407