Table 2.

Association between traditional clinical variables and APM/T-cell factors

Clinical variables	Positive expression
	TAP1	TAP2	Tapasin	HLA-HC	β2m	IT CD3+/CD8+ T cells	PT CD3+/CD8+ T cells
Age	NS	NS	0.035	NS	NS	NS	NS
Low stage	0.008	NS	0.001	NS	NS	NS	0.001
Low grade	0.011	0.029	0.003	NS	0.035	NS	NS
Serous histology	NS	NS	NS	NS	NS	NS	NS
Preoperative CA125	NS	NS	NS	NS	NS	NS	0.014
Ascites (−)	NS	NS	NS	NS	NS	NS	NS
Optimal cytoreduction	NS	NS	NS	NS	NS	NS	NS
Lymph nodes (−)	0.006	0.021	0.045	NS	NS	NS	0.018
Distant metastasis (−)	NS	NS	NS	NS	0.011	NS	NS
Positive expression
TAP1	**	<0.001	<0.001	NS	<0.001	NS	0.018
TAP2	<0.001	**	<0.001	<0.001	<0.001	0.003	0.001
Tapasin	<0.001	<0.001	**	0.007	<0.001	0.007	NS
HLA-HC	NS	<0.001	0.007	**	<0.001	0.005	<0.001
β2m	<0.001	<0.001	<0.001	<0.001	**	0.001	0.011
IT CD3+/CD8+ T cells	NS	0.003	0.007	0.005	0.001	**	<0.001
PT CD3+/CD8+ T cells	0.018	0.001	NS	<0.001	0.011	<0.001	**

NOTE: χ² Test was used for categorical data and the Wilcoxon rank sum test was used for continuous variables.

Abbreviations: NS, not significant; β₂m, β₂ microglobulin; IT, intratumoral; PT, peritumoral;

^**NA, not applicable.